Discover top USA mobile app development companies on DesignRush that build bespoke iOS, Android, cross-platform apps, and MVPs. Compare developers with verified portfolios and client reviews, renowned for their ability to achieve stronger user adoption.
TechCentera is an AI automation and custom software engineering firm serving mid-market and enterprise operators in logistics, healthcare, and real estate across the US. We engineer custom ERPs, CRMs, AI receptionists, mobile and web applications, with full IP transfer, no per-seat pricing, and delivery...
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Veritis Group Inc is a global IT consulting and services company delivering digital, cloud, and data driven solutions. With expertise in AIOps, MLOps, DevOps, cloud computing, data management, and managed IT services, Veritis helps organizations modernize and improve efficiency...
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scott felsen's Review Sourced from Google
Hanna is the best. She created an excellent package design. Give her a raise!!! She is awsome.
suraj dixit's Review Sourced from Google
Bad place to work. Poor work ethics. Most of the good reviews here are by their own employees. Beware of them.
Aman Dixit's Review Sourced from Google
I had a disappointing experience with Veritis Group during the hiring process for a Product Manager role.After several rounds of interviews and alignment on a specific compensation, I was selected. However, the offer letter that followed listed a much lower salary than what was previously agreed and documented. When questioned, I was told the difference would be covered via “bonuses,” but these were never documented.The offer also lacked critical information — including client name, responsibilities, benefits, and work location. Requests for transparency went unanswered, and the offer was eventually withdrawn without explanation.I’ve attached redacted proof showing the original submitted salary vs. the reduced offer to help others evaluate their interactions more carefully.Visa holders and job seekers: please ask the right questions early, request written documentation, and do not submit sensitive documents until you’ve received a formal offer.
Website Design Hive creates stunning websites, logos, apps, and animations while driving growth through SEO, PPC, and digital marketing. We turn ideas into results-driven online experiences...
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An experienced IT service provider delivering digital edge to your business helping large enterprises in digital partnering worldwide...
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Priya .S's Review Sourced from Google
Let me know..is there any openings i am recently graduated in BE.Cse and i have done Java fulstack developement course aswell
Harish kumar's Review Sourced from Google
itTrident has been an exceptional company to work for! As a fresher in 2021, I joined the company as a software developer and have had an incredible experience so far. The opportunities provided here to learn and implement various technologies have been outstanding. The management is highly supportive, always encouraging professional growth and creating a positive work environment. The company truly values its employees and fosters a culture of collaboration and innovation. I feel fortunate to be part of itTrident, where I have been able to thrive as a developer and grow my skills. Highly recommended!
sheik amirudeen's Review Sourced from Google
I started my career as a fresher & been working at Trident for more than a year now. The company is open to innovation & readily adopts the latest technology, and I like the fact that I'm a part of a team that delivers reliable, high-quality services and has a global client base,Perks:1. Management is very transparent2. Many employees get good exposure3. One for all & all for one goes perfectly with this company4. Technical training is informative & interactive5. Easy going environment to keep employees deliver better results
Idea-Refinery excels in crafting bespoke software for Fortune 500s in finance, cutting edge healthcare startups, and AI aware small businesses. Our blend of intuitive design, deep industry knowledge, and cutting-edge AI experience ensures exceptional software that exceeds expectations, delivering strategic...
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At LKICORP®, we provide expert engineering services to clients across a range of industries. Our team of skilled engineers has experience in mechanical, electrical, and environmental engineering, among others. We work closely with our clients to understand their unique needs and develop customized solutions...
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We design and build high-impact software for regulated industries delivering AI-ready, secure, and scalable solutions aligned to your business goals. From early strategy to validated prototypes, we help teams reduce risk, accelerate delivery, and build the right product the first time...
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WiscAI is a Madison, Wisconsin AI consulting company that helps leadership teams put artificial intelligence to work. We start with a short, fixed-fee assessment that pinpoints where AI actually pays off, then build the systems to capture it: AI agents, document intelligence, and workflow automation. We also...
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Moolay Media is about communicating the essence of your brand to the world. From websites to social campaigns, we are passionate about connecting with our clients to give their vision a voice...
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Mobirevo is a Leading custom software development agency focused on web, mobile app development & saas application development, Enterprise resource planning, and management software (ERP software development). We are a team of incredible Design & Agile software development experts in all major technology...
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UX Strategy Review from Bobby Palmieri
Creating a smooth and engaging user experience was very important for our advertising company, and the team delivered exactly what we needed. They took the time to understand our goals and designed a strategy that made our platform easier to use and more attractive to clients. Their communication was excellent, and they kept us updated every step of the way. They worked fast, made changes when needed, and delivered everything on time. Since implementing the new UX strategy, weve seen better engagement and more positive feedback from users. The entire process was simple and stress-free. Highly recommended for UX strategy!
Mobile App Development Review from Jeanette Marais
Building a mobile app for a finance company requires precision, security, and ease of use, and the results were outstanding. The team took the time to understand every requirement and created an app that is both user-friendly and reliable. From start to finish, communication was clear, and every update was delivered on time. Any requested changes were handled quickly, and the final product has made financial transactions much easier for clients. The process was hassle-free, and their expertise truly made a difference. Highly recommended for mobile app development!
Web Development Review from Tiziano Tassi
Creating a professional and user-friendly website was a top priority for our advertising company, and the results were impressive. The team carefully listened to our requirements and designed a site that is both visually appealing and easy to navigate. Throughout the project, communication was clear, and any adjustments we requested were handled promptly. The website performs smoothly and has significantly improved our online presence. The experience was seamless, and their expertise truly stood out. Highly recommended for web development services!
Forge Studio places senior product designers (L4-L6 caliber) from Coinbase, Roblox, and Instacart directly into your team. Embedded design teams, enterprise design systems, and zero-to-one product design. $9.5M+ in engagements since 2017...
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Six Feet Up helps purpose-driven visionaries solve hard problems by crafting superior and lasting software solutions...
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Dani Adams's Review Sourced from Google
We partnered with Six Feet Up to redesign our Excel-based academic program review process into a modern, intuitive web application. From the start, their team was collaborative, thoughtful, and responsive — guiding us through everything from requirements gathering to development.The new system replaced shared spreadsheets with a secure, cloud-native platform featuring real-time dashboards, automated program flagging, and role-based access. The feedback from users has been overwhelmingly positive — it’s easier to use, more reliable, and far more impactful.
Mathias Leimgruber's Review Sourced from Google
We hired Six Feet Up to help us set up a Kubernetes environment integrated with Plone and various services, including Elasticsearch. They were tasked with creating a system with backup and monitoring capabilities that would eliminate the need to hire a full-time system engineer. Their technical expertise and project management were exceptional—despite being a small client, they made sure we stayed on track by proactively following up and keeping us informed. The project was delivered on time, and the system is already being used daily by 30-80 users. I also appreciated how they managed communication via Slack and GitHub, which kept everything streamlined and efficient.Overall, Six Feet Up exceeded our expectations. They demonstrated deep technical knowledge and provided great value for money, even with a higher hourly rate. Their positive attitude and attention to detail made the working relationship enjoyable, and I would happily recommend them to others. In fact, I’ve already referred them to a company in Germany and to my sister-in-law’s IT business. I rate them 5 stars across the board for quality of service, timeliness, cost, and overall experience.
Matic is a strategy, design, and technology partner. We help teams build brands, websites, and digital products that drive growth. Trusted by GoDaddy, Nextracker, Colorado Tourism, and Toast...
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Jay Daniels's Review Sourced from Google
Josh and the team at Matic Digital are skilled and creative technologists who delivered again and again throughout the project's lifecycle, adding value via their expertise, insights, and extensive experience. Whether you're looking for UX/UI design, experience, brand, and strategy consulting, or custom software development assistance, I can't recommend Matic Digital highly enough.
Vokal provides above market growth returns for investments on digital products and growth optimisation. We help companies create repeatable and sustainable growth metrics at any stage of the product lifecycle...
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Justin Reinhardt's Review Sourced from Google
The development of these applications are truly incredible. The user experience is something this company should take great pride in creating. Highly Recommended.
As a creative agency, we are disruptors in the digital marketing space...
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Rebecca Larry's Review Sourced from Google
Had an Interview here and the old wrinkly man who interviewed me was extremely rude and passive aggressive. The best time that came out of the interview was that I did not get this job, if I had I would have 10000% quit because of the hostile and aggressive environment. do not use this company unless you enjoy talking to rude old people.
Krish Narsinghani's Review Sourced from Google
Tried to get one of my Pakistani artists studio time here but they are super selective about who they work with. We offered to do promo and pay for a few hours each week instead of booking their usual five hour minimum but extreme rules for a studio.
Christoff Offermann's Review Sourced from Google
A few problems but I'm OVERIT. Great studio with high tech equipment. These guys are legit.
12AM Agency helps local service businesses move from inconsistent lead flow to predictable, high-quality lead generation using AI visibility, Google Maps, and conversion systems...
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SEO Review from Timothy Smith
Weve been working with 12 Adaptive Marketing for about seven months, and the results have been outstanding. Our Google rankings have improved significantly, and many of our keywords are now appearing on the first page. Their strategies are effective, and were very impressed with the progress they've helped us achieve.
Local Optimization Review from Cody Hardin
12AM really boosted our local SEO, Were showing up higher in searches and attracting more local clients. Great team to work with. Their strategies are effective, their communication is clear, and the results speak for themselves.
Digital Marketing Review from Givens Stewart
I can confidently say their expertise in digital marketing has helped us reach more clients, improve our online presence, and generate quality leads. Their team is professional, responsive, and truly understands the real estate industry.
We solve complex problems with marketing + technology to unlock growth...
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Mike Jones's Review Sourced from Google
I’ve worked with many agencies in my time as an entrepreneur, and started working with Br8kthru a year ago. It’s been the best agency experience I’ve had thus far. We started a business in March 2021 and finished the year with over $5MM in sales, thanks on part to their team taking on all of my digital marketing efforts - pushing me strategically and tactically to steadily build brand and drive acquisition. Thanks Br8kthru team!
Bill Svoboda's Review Sourced from Google
It was a pleasure working with Br8thru on our web project. They helped breathe life into our existing Hubspot website, and take it to the next level. I've worked with a few web companies in the past, but their Project Manager was the best to work with - very prompt email responses and pro-active in how they approached our build... they caught our vision for the project, then went to work since they're the professionals. Signing off on their work was easy at that point. Overall, it was an excellent experience and would highly recommend them.
M L's Review Sourced from Google
I hired Br8kthru to help refine my company's branding. Jon and his team were insightful, creative and well organized, offering thoughtful and comprehensive feedback throughout the process. In addition to their skillfulness, they were a wonderful group of people, making the whole process a joy, start to finish.
Emergent Software is a full-stack technology solution provider specializing in the Microsoft ecosystem. We partner with our clients to modernize business operations with Microsoft-focused cloud transformation, custom software development, and data engineering...
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Web Development Review from Andrew Burkhart
I have been working with Emergent Software since January 2019 as our main website development and support service. They are professional, knowledgeable and flexible to our ever-changing needs. Emergent helped us seamlessly transition from our previous service and have been providing top-notch support since. From initial scope feedback and recommendations to collaborative build iterations to thorough QA, Emergent has been a solid partner and one that I recommend.
Rick Mueller's Review Sourced from Google
Our partnership with Emergent Software has been nothing short of amazing. Their attention to detail, communication philosphy, and technical expertise are second to none. The projects they have done to date, allow us to better deliver on our mission. We are looking forward to many more engagements to come.
Steve Molander's Review Sourced from Google
Oversight of our databases have always been a challenge. Finding the skillset to properly administer the systems is both difficult to find and high priced for a mid-sized organization. We reached out to Emergent to find out more about their virtual dba services. Their services sounded to be exactly what we needed. That was over 4 years ago. Since then we found Emergent to be a key partner in helping us in administration of our databases. Our systems are highly efficient, highly available and we feel secure knowing they are under the oversight of some amazingly skilled engineers.
Whether you're looking for custom software development, mobile app solutions, or responsive web design, we are here to bring your ideas to life...
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Software, IT, and HR Tech solutions for all of your needs. Vincit is an award-winning development and design company. We build tailor-made, results-driven e-commerce platforms, foodtech solutions, mobile apps, web services, and embedded systems. We excel in composable software, and coupling backend...
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Mobile App Development Review from Torrey Tayenaka
Vincit is great to work with on any project! Love working with Brian and the rest of the team.We highly recommend
Web Design Review from Jason Khoo
Vincit worked with our firm to design our logo. We worked with the design team through discovery and discussion of what we wanted. They did an amazing job and I love the logo we have!
eCommerce Development Review from Ricardo Gonzalez
Had the pleasure of working with Vincit in developing a complex custom form for potential customers on our website. Their staff were extremely friendly and knowledgeable. They would constantly update me about the status of the project and now it works beautifully. They exceeded my expectations and the owners were extremely happy!!
Clay develops mobile apps as part of a full design and engineering practice that has served Google, Amazon, Uber, Snapchat, and Coinbase. Mobile development sits alongside emerging tech work in AI, AR/VR, wearables, and Web3. The agency operates across six offices in the US, Portugal, and Serbia...
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Web Development Review from Anonymous
Clay built our new website to support a product launch, and we were impressed by how quickly they delivered. The site met our expectations perfectly. They worked efficiently and provided high-quality results right on schedule.
Web Design Review from Anonymous
Clay designed and developed our car retail website, and the results were outstanding. The site looked stunning and worked exactly as needed. They stood out for their patience, attentiveness, and excellent service. Communication was always clear, and they delivered on time.
Web Design Review from Anonymous
Clay redesigned and rebuilt our nonprofit’s website with fresh UX/UI research to guide the process. The new site improved conversions, earned great user feedback, and boosted internal efficiency. Communication across all channels was seamless, and their responsiveness and high-quality results went beyond what we expected.
HSTK helps visionaries stack their digital teams and products with nimble and savvy consultants-not-coders and proven product development strategy to deliver successful custom software, web and mobile app solutions...
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Mobile App Development Review from Shane Routery
Working with Haystack on developing our platform has been not only a great experience but a rewarding one. They work very diligently ensuring your vision can come to life while providing their high level experience to enhance the end product. I would highly recommend the Haystack team to assist yours in creating a quality and timely product you will be proud to stand by.
FrictionKit builds custom software that eliminates business friction. We replace expensive SaaS bundles with purpose-built apps, saving teams time and money. From internal tools to client portals and data dashboards — we scope, design, and ship fast. Starting at $500 for a Friction Audit...
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We are interactive strategists passionate about helping you engage your audience through fuller immersive user driven experiences. At spinTouch, it is our mission to deliver the most awe-inspiring interactive solutions with an emphasis on design to empower brands and enhance user experience...
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20+ years over 1,000 clients! thoughtbot is a design and development company that helps clients lead the way through better products, faster teams, and stronger growth...
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We are a full-service eCommerce agency, certified partner with Magento, Shopify, and BigCommerce.We do pretty much everything around eCommerce: solution architecture, web development, design, UX/UI, data migration, custom development (apps/modules), 3rd party integrations (ERP, CRM, PIM...)...
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Dewyskinessential's Review Sourced from Google
From the onset, they showcased an uncanny ability to grasp our requirements, even when they weren't strictly in the realm of traditional software products. Their collaborative spirit, combined with their technical prowess, brought our digital vision to life in a manner we hadn't thought possible.Moreover, the post-launch support and maintenance they've provided has been impeccable. It's evident that for them, product delivery isn't the end; it's the beginning of a long-term partnership.Would highly recommend atmosol to any business, especially those in non-tech industries, looking to elevate their digital presence.
lewis dawes's Review Sourced from Google
I started working with Atmosol in 2017 when I needed to migrate 2 websites from Magneto to a SAS platform, Bigcommerce. I went with them because they were able to do some customizations that other companies either couldn't do or couldn't do at a reasonable price.I'm a small business and handle my websites for everything that comes with day to day operations. However, when there is something needs to be done that I can't do Atmosol does everything else. They have always gotten things done in a timely manor or ASAP if that's what was needed. I feel that they are fairly priced, I feel you can always find something cheaper, but what's the quality of work and the customer service behind the work. Honey is amazing and would recommend them.
Visionary Blueprints's Review Sourced from Google
As a design agency, we've collaborated with numerous development companies over the years, but our experience with atmosol has been truly outstanding. From the get-go, their team showcased an unparalleled commitment to understanding our vision, ensuring that the end product was not only functionally robust but also aesthetically on-point.
Software Development & Design for Innovative Companies...
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Elliot B's Review Sourced from Google
These technicians have really found their MOJO! The bagels here are usually on the stale side, but the service is unbeatable.🐌
At KDG, we're your full-service partners in growth and innovation. With our integrated approach to professional technology, accounting, and consulting services, we give modern leaders and executives control over their outcomes...
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De TheBrat's Review Sourced from Google
We were introduced to KDG back in October 2024. They were recommended by a sister company of ours. Our goal was to transition from multiple programs to one program to help streamline and automate as many processes as possible. In order to accomplish this, we needed a company like KDG to help with the customization of the program to accommodate the different needs of the different roles within our organization. They've spent so much time with us, starting with each employee to understand what they need - They've truly been a partner. I would recommend KDG to ANYONE wanting to transition into a simplified system where efficiency and transparency is key.
Equinox Benefits Consulting's Review Sourced from Google
The entire KDG team is truly exceptional. From start to finish, they made what could have been an overwhelming website upgrade experience seamless. Their guidance, responsiveness, and professionalism truly set them apart. We’ve relied on KDG for all of our website needs, and they consistently deliver. Their communication is clear, prompt, and thoughtful, and it’s clear they’re genuinely invested in our success. Everyone we’ve worked with has been not only highly professional, but also a real pleasure to collaborate with.
Julia Szprengiel's Review Sourced from Google
We had a great experience using KDG for our needs to build out a custom projects dashboard. The folks at KDG were all very responsive, attentive, knowledgeable, and a pleasure to work with. I would strongly recommend working with this Zoho partner!
Crema is a design consultancy that helps companies build the custom software they need to compete in todays market. Our product teams blend business strategy and technical expertise to create solutions for our clients most pressing needs...
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Alana Muller's Review Sourced from Google
WOW! Working with Crema was a dream come true -- literally! Rarely have I had the opportunity to engage with a partner who so actively listens to its client's vision, considers ways address the request, then magically brings it to life with such finesse... that's exactly what Crema did. With a tight turnaround time and a very public launch, Crema created a beautiful user interface, backend database, and promotional display that activated my product and made it fun and easy to use while perfectly representing my brand. I am so grateful to Crema and will continue to seek opportunities to work with this innovative, creative, and positive group of professionals.
Evan Harmon's Review Sourced from Google
Every experience I've had with Crema has always been a positive one. And every employee I've met there have been incredibly nice, thoughtful, and great to talk to. They have a very cool office space in the Crossroads with great views of KC that just makes you want to hang out there! Crema seems to highly prioritize their company culture by putting on events and having a heathy work/life balance. In short, they seem to really care about people and that carries into their work, judging by how I was able to see their process for developing solutions for their clients at a workshop they held. Using the design sprint methodology, and healthy doses of design thinking, humanistic perspectives, diversity, and pragmatism, they clearly have spent a great deal of effort honing a highly efficient development strategy that makes finding creative solutions a reliable science. It gave me a lot of ideas to bring back to my own projects and meetings! I definitely recommend their design sprint workshop and can only imagine they would be a great company to have tackling your company's challenges.
Travys Keto's Review Sourced from Google
The Crema office is very cool. Lots of modern touches with a great view of the Kauffman Center for Performing Arts. I recently attended a Design Sprint workshop and had a great time! It was a unique experience and a great tool for solving even the most complex problems. I'm hoping to utilize it in my current role. Justin was a great facilitator and I would recommend using Crema for any Design Sprint needs or even attending the workshop yourself. It was also a great networking opportunity. Highly recommended!
Kinetech Cloud is a leader in government custom software development, championing commitment over fleeting trends. Our rapid application prowess enables swift product launches, with a firm belief in augmenting human intelligence. Offering strategic, agile solutions and consistent support, our clients see a...
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At Iron Forge precision, excellence, and loyalty are not just words. They embody who we are. We build software that stands the test of time...
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Mobile App Development Review from Nathan Vanderlaan
Iron Forge has been an outstanding partner in developing and maintaining the Trend (by soona) mobile app. Their team delivers above senior level engineering quality with the consistency and speed that makes them feel like a true extension of our own team. Their membership model has given us predictable costs while outperforming what I could do if I hired an in-house mobile team. From architecture to feature releases to ongoing maintenance, they are proactive, responsive, and always on time. Iron Forge is a trusted partner that I would recommend to any company looking for a world class mobile development team.
Healthcare Review from Andrew Guillemette
From day one, Iron Forge made the software development process clear for us at Enceinte Health. As a startup, its easy to get overwhelmed by unclear scopes, shifting priorities, ballooning budgets, and the risk of building too much too soon. Iron Forge removed that chaos by showing us exactly what we were building, how it would work, and what it would cost before a single line of code was written. That clarity gave our team the confidence to focus on growing the business while trusting the development process was fully under control.What stood out most was how much they educated and guided our team through every step. Their discovery phase didn't just gather requirements; it gave our stakeholders a full understanding of how the product would come together, why each piece mattered, and how to avoid common startup pitfalls. With UX mockups, detailed roadmaps, and clearly defined milestones, they kept everyone from our team to our investors aligned, informed, and free of surprises.Most importantly, Iron Forge acted like a true partner, not just a vendor. They helped us make smarter decisions, stay focused on priorities, and keep our budget and timeline predictable. Working with them felt like having a world-class product team embedded within our company, guiding us every step of the way.We highly recommend Iron Forge to any startup or growing company looking for a development partner that brings clarity, discipline, and deep expertise. They dont just build software they help you build it the right way.
Mobile App Development Review from Marty Karriker
Jeremy and the team at Iron Forge were excellent to work with and I am glad to have chosen them to develop my App. The regular scheduled meetings were prudent and producivte, and I am estatic about the upcoming release of our App, DocLocker
Were an Austin TX team of creatives, technologists, and engineers that thrives on building innovative digital experiences...
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Daryk Ganske's Review Sourced from Google
Incredible leadership and customer support! Love this business and the family atmosphere that makes it great.
Cody G's Review Sourced from Google
Eureka is a top notch software business. Their team’s expertise and knowledge is game changing quality in software consulting or development.
RM Medical's Review Sourced from Google
Sent multiple emails with no response, guest they do not need work. Anyone looking for products from this place I would suggest go somewhere else. BAD BUSINESS PRACTICES!!!!
Ramotion is a San Francisco/Burlingame, California based digital product studio founded in 2009. The boutique agency blends brand strategy, UX/UI, web and mobile design, and front-end development to support startups through Fortune 500 companies. With a curated client roster and a team of ~70...
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UI/UX Design Review from Alex Attarian
Ramotion is a valuable and reliable partner. The agency pleases their client by consistently delivering quality work and contributing to apps that receive positive feedback. Ramotion is highly recommended to others.
Mobile App Development Review from Justin McAuley
Ramotion exceeded the client’s expectations by delivering outstanding work and contributing to great results. The client praises the agency’s approach of creating all designs from scratch. Ramotion is highly recommended to others.
eCommerce Review from Tony Beretin
The site’s improved layout resulted in decreased cart abandonment and increased yearly revenue. Ramotion’s creative talent contributed fresh ideas while respecting the original vision. Despite minor scheduling issues, they overcame these challenges after receiving feedback.
We Build Websites That Function as Revenue Systems, Not Creative Assets. Dotlogics helps growth-focused companies turn their digital presence into a measurable driver of leads, conversions, and business growth...
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Web Design Review from Anonymous
As a growing industrial distributor, we needed a robust online platform tailored exclusively for our B2B customers. Dotlogics created a responsive, interactive website with custom logins, contract-specific pricing, and real-time access to billing, order history, and promotions. The project is still underway, but early feedback has been overwhelmingly positive. We’ve been impressed with Dotlogics’ responsiveness, clarity in communication, and organizational discipline, as the relationship has felt more like a partnership than a typical vendor engagement.
Web Design Review from Anonymous
Dotlogics partnered with us to design and develop a specialized website that connects doctors with patients needing niche medical services. They built an advanced admin system with distinct user roles, guided us through A/B testing for design optimization, and ensured a smooth experience with weekly updates and video demos. Even after launch, Dotlogics has continued to support us with ongoing audits and enhancements, helping our platform grow steadily through monthly performance reports and new feature modules.
Web Design Review from Anonymous
Dotlogics designed and developed a responsive HTML5 website for our construction firm, complete with a PlanRoom portal for vendor access and project coordination. Their team handled everything from our logo redesign to custom functionality, delivering ahead of schedule and within budget. I was impressed with their ability to turn our vision into a fully functional site, and I truly appreciated both the design quality and their project management throughout the engagement.
Innowise provides diverse services, including IT consulting, digital transformation, Java development, UI/UX design, and more...
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Blockchain Review from Richmond Dugger
Working with Innowise was a pleasure. They possess an excellent breath and depth of service and their technical staff are outstanding. Their business analysis and project management staff was very communicative and helped to keep our project moving along on time an on budget. I would highly recommend them for future projects.
Mobile App Development Review from Tobias Weishaupt
We worked with a Product Owner from Innowise to relaunch our website and redesign our mobile apps in just ten months. With his help, we were able to deliver in quality and on time.
Software Development Review from Bruce Elliott
Great outsourcing firm. Strong technical resources and flexible in finding candidates based on ever-changing market demands on our products. Highly recommend using them for any of your technical and non-technical needs.
QOLOS (pronounced "koh-lohs") is a U.S.-based software development company, specializing in building custom, high-performance digital solutions for brands that demand innovation. From complex ERP integrations to e-commerce solutions - you are in good hands with QOLOS...
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WooCommerce Review from Amanda Viviano
We hired Qolos to build our local florist shop's website on WordPress and WooCommerce, and we couldn't be happier with the results. From the start, they took the time to understand our business and created a site that's not only beautiful but easy for our customers to browse and shop.The WooCommerce setup was seamless, our online ordering works exactly the way we needed it to. But what really sets Qolos apart is their ongoing monthly maintenance. We never have to worry about updates, security, or technical issues because they stay on top of everything. Any time we've had a question or a small change request, they've been responsive and professional.As a small local business, it means a lot to work with a team that genuinely cares about keeping our site running smoothly. Qolos has been a true partner, not just a vendor. Highly recommend them to any local business looking for reliable web design and maintenance!
Web Development Review from Sanjay Singh
I kept getting negative reviews about my app for technical glitches, heating issues, functionality, loading time, crashing, and more bugs. So, I reached out to QOLOS after going through 2-3 renowned review platforms. I explained my app issue to the team, and they did tremendous work with their mobile testing solutions. Also, I wanted to build a website for my app. They created a feature-rich and seamless website.
Shopify Review from Sarah Nesheim
Working with QOLOS was the best decision I have made in regards to scaling my business. They are professional, so creative, they communicate every step of the way and their pricing is fair for the highest quality work. The designer of our logo and website did it well and I am so impressed and proud of the final product! the designer listened and knew exactly what I wanted which made the process so simple. Seriously could not recommend QOLOS more!
Founded in 2016, WestLink is a Colorado-based digital product development studio, providing product development and strategy consulting services for companies across the US. Get in touch - we'd be excited to see how we can help!...
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Branding Review from Valerie Mya
The client's customers are extremely pleased with the app developed by WestLink. The client now has the ability to scale their business with the technology and marketing that supports their growth. They give importance to the client's feedback, which helps them provide personalized services.
eCommerce Development Review from Winter Wall
WestLink successfully built a fully functioning, dynamic, and attractive e-commerce website and was responsive to the client. The initial issues were quickly fixed, and the work was of high quality. Moreover, the team consisted of communicative experts that were committed to the client's success.
Web Development Review from Sasha Shtern
WestLink finished the project as scheduled, and the client was happy with the final outcome of the engagement. The high-quality design also impressed the client. Moreover, the team managed the project well and regularly communicated updates to the client.
The Gnar Company designs and developed robust, reliable AI solutions and software products built to grow and scale. We help companies build foundational web and mobile applications like their in-house teams...
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Web Development Review from Woody Klemmer
They were friendly, smart, engaging, overly competent, and competitively priced. After a few meetings with the founding team, I was confident they would deliver on what they promised and they did. We were also able to sit down face-to-face, which was comforting and valuable.
Web Development Review from Nick Herbold
We met with several firms when looking for help with this project. Gnar stood out for a couple reasons; during our initial talks they had a grasp of the projects challenges and some good insights based on past experience for how to approach them, were willing to work in a style that matched our style and were willing to work alongside our team, making sure our engineers fully understood the code they would inherit.
Web Development Review from Joe Lind
The Gnar totally integrated with our in-house team. They provided both horsepower and additional expertise to help us to architect and deliver everything from minor bug fixes to major new features. They quickly earned the respect of our team and became a trusted resource. Gnar was easy to deal with from a business perspective, and the talent they delivered was top-notch. We would highly recommend The Gnar Company to anyone looking to accelerate development.
Wolf&Whale is an award-winning design studio bringing together the senior experience across UX/UI design, branding, copywriting, and development without the excess. So you get the deep knowledge that comes with experience at places like Apple and Netflix, but a flat structure so the knowledge can be put into...
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Branding Review from Hannah Alstein
I had the pleasure of collaborating with the founder, Todd and his team to develop a comprehensive messaging and branding strategy, as well as to design a website for a sustainable event planning concept. Todd's attentiveness and ability to truly understand our challenges and the narrative we aimed to convey were truly commendable. He effectively captured and communicated our story in a manner that felt authentic and resonated with our audience. Todd and his team's work exceeded our expectations and set a high standard for quality.
Digital Design Review from Shayan Bokaie
Todd and his team at Wolf&Whale are world-class designers and strategists who helped me build a product roadmap and website design. They are a very sharp, creative, and collaborative team that have a ton of impressive experience to help validate their approach. I was super happy with how timely they were in delivering mockups, research, and directional work. I'm looking forward to continuing our work with them as we launch our business in a few months.
Dreamers is a research, data science, and tech consultancy that specializes in building solutions for complex problems. We are based in sunny California, but we work remotely with clients from all over the world. We're engineer-owned and operated, meaning you'll get personal attention and quick answers...
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Software Development Review from Dennis Temko
Dreamers was the only firm capable of building my ambitious vision for HyperCite. They transformed an unprecedented concept into a patented, production-grade legal technology platform designed for fact-checking. This included help in product strategy, and leading UX, algorithm development, AI, database and cloud architecture, frontend and backend engineering, scalability, observability, CI/CD, deployment, and ongoing maintenance. They delivered two California product versions and a dedicated Arizona implementation integrated directly with the appellate court, where HyperCite has operated for more than five years. Today, HyperCite not only automates hyperlinks between legal briefs and cited records; its AI fact-checking system compares claims against supporting evidence, flags contradictions and unsupported assertions, and takes judges and attorneys directly to the underlying source. The result is faster, clearer, and more reliable judicial review, delivered through close collaboration with HyperCite’s leadership and the Arizona court CIO.
We create custom software solutions that transform your process, empower your people, and help you reach your vision. Our team of experts partner with you in a radically transparent process to understand your unique needs, then build a powerful software solution that is scalable, efficient, and cost...
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Software Development Review from Jonathan Gessert
We partnered with Orases to develop and maintain a multi-tenant workflow management system and customer portal, tailored to streamline our customers and internal team's creation processes. Our previous systems used dated technologies, but Orases stepped in with a PHP and React solution that transformed how we plan, write, edit, review, and publish content at substantial scale. The system now fully supports our end-to-end workflow, allowing for seamless collaboration across teams while significantly improving overall efficiency.Orases exceeded our expectations by delivering a demo in just six months, with the full application live within eight months. Their attention to detail, consistent communication, and ability to stay on schedule were remarkable throughout the project. Their project management approach was highly effective, ensuring that every stage of development was completed with precision and aligned with our needs.The results have been outstanding. The new system has enabled us to increase productivity, handle more complex projects, and reduce the time spent in content quality assurance and client feedback loops. This has directly contributed to our companys growth and enhanced our ability to scale operations efficiently.What stood out most was Orases's methodical and thoughtful approach. They took the time to deeply understand our goals and delivered a solution that met both our immediate needs and long-term business objectives. Their commitment to excellence and alignment with our vision truly made a difference.Working with Orases has been an incredible experience, and their ability to provide innovative solutions, paired with their outstanding teamwork, has been a major asset. We look forward to continued collaborations with their talented team.
Tiffany Thomas's Review Sourced from Google
Working with Orases has been a game-changer. From day one, they understood our goals and challenges, then delivered a custom solution that streamlined our operations, improved the customer experience, and helped grow our bottom line.
Nema Semnani's Review Sourced from Google
I'm way overdue in leaving this review. The team at Orases are the best in the biz when it comes to all aspects of app/software development, especially AI software dev. They've been instrumental in helping guide us through the ever-changing landscape of AI, since it definitely feels like if we blink, what we thought was cutting-edge in AI, becomes "old news." Orases helps us stay ahead of the curve...plus on a personal level, they're a genuine joy to work with. Highly recommend!
CitrusBits is a mobile app development agency that designs and develops impactful mobile apps and responsive mobile content for businesses of all types. Having developed critical mobile apps for clients including DuPont, J&J, Burger King, Quiksilver, Symantec, and Sothebys, CitrusBits is trusted by movers and...
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Mobile App Development Review from Zonaib Massey
CitrusBits is an amazing mobile app development company. We hired them to develop a mobile app for our business, and they did a fantastic job. The app was beautifully designed, easy to use, and had all the features we needed. The CitrusBits team was also very responsive and professional throughout the project.
Daniel Avitia's Review Sourced from Google
OK, heads up, this is a long review. For those of you who don't have the time to read this:Citrusbits is the best iPhone app development company you'll find in Los Angeles. They were friendly, creative, professional and methodical in their procedures. These guys are the real deal.I began my app development working with an overseas team I found on freelancer. I thought the language barrier wouldn't be a big issue but I was wrong... way wrong. The final product I received from these guys was downright awful. Did it complete the functions I wanted it to? Yes. Was I eager to show it off? Definitely, no.I decided that if I was serious about my idea, I would need to work with a professional mobile app developer close to me in Los Angeles. I called numerous places, sat down with multiple companies and finally found my home with Citrusbits. Most companies felt a bit cold and robotic but Citrusbits seemed to just get it. They took the time to absorb my idea and gave me some great feedback right off the bat. I really felt they were on my same wavelength.Once I signed the contract, things were moving quickly. The difference between working with a team overseas and working with Citrusbits right here in Los Angeles was clear right away. I had no idea how much detail went into just the planning of an application. They came up with so many additional points and details that I didn't even think of. I knew I picked the right team.Design was the most fun for me. I had multiple options to choose from. Each completely different in terms of colors, icons, font and overall feel. They literally took the idea out of my mind and transformed it into something tangible. I could see my dream becoming a reality.Programming was a breeze. I tested each release with the team in Los Angeles. Working out the bugs was never tedious, always fun. I really felt as though I was part of the team, not just a client.Everything went so smoothly. We've started development on version 2.0 of the application now. I'm happy to call Citrusbits my very own Los Angeles development company.
Maria Neuman's Review Sourced from Google
Communication and enthusiasm are big parts of making a team work well. Citrusbits has really impressed me with how they've jumped right in and really worked hard while always making sure that I was part of the process. If all goes well, I'll be back for more apps!
From cohesive brand systems to high-performing websites, to data-driven marketing strategies and content that resonates with diverse audiences, we deliver scalable solutions that help you lead; whether you're a mission-driven startup, an investor, an enterprise, or a nonprofit...
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Denis Bélanger's Review Sourced from Google
Be careful, this site always asks you for more money to be able to release funds. Stay away and do not put any money in. This company is fraudulent.
Roman Sobachevskiy's Review Sourced from Google
Wunderdogs created Mindrock’s visual identity, collateral templates, and our website. We loved working with them and would highly recommend their services — not only they are a great team of creative professionals, but also they know how to work with innovative, high-tech industries, which is a unique focus that served us very well.
Alisa Ellie's Review Sourced from Google
Wunderdogs built our website from scratch, set up marketing strategy and helped us break even in the first three months since launch.
Agnito Technologies Pvt. Ltd. is a full-service IT and digital marketing company delivering innovative solutions in web & mobile app development, game development, and online growth strategies. From SEO and social media to cutting-edge software, we help businesses scale and succeed in the digital world...
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We are an award-winning digital innovation studio based in Orlando, FL and in São Paulo that has been operating since 1999 crafting web, apps and games projects, based on research, innovation and application of different technologies, art and design...
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InGen Technologies, Inc. is a creative software consultancy company that builds highly useful, usable, and desirable web, mobile, and IoT products. We are a team of designers, developers, and strategists using creative and practical systems to help companies improve existing offerings and innovate new ones...
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Design is our craft, exploring is our passion. Executing creative solutions since 2015. Lets make #DesignThatMoves...
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Nemomakes helps countless companies, startups, founders and entrepreneurs create web and mobile products for their businesses that deliver phenomenal and tangible results...
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We deliver transformative technologies to some of the worlds most recognized brands. We work with the top performance management vendors including OneStream, Angular, Ionic, Azure, React, Oracle to automate and optimize your business processes, and make your work simpler and more efficient...
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Silibrain has developed multiple solutions that have an immediate impact, such as electronic health records and pharmacy e-commerce apps. While COVID-19 spread, Silibrain used publicly available data to launch CODI, a patient engagement and diagnosis aid tool...
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To choose the best provider for their needs, businesses typically evaluate:
A stronger app stands out in an agency portfolio through evidence of product thinking, execution depth, and real-world performance, not just working features.
Watch out for:
Clear contractual safeguards help set expectations, protect both parties, and prevent common issues that can arise during complex development engagements:
The most important risks to address include:
Before engaging vendors or requesting formal estimates, businesses benefit from clarifying capabilities, processes, and delivery expectations to ensure alignment and reduce risk:
DesignRush features vetted mobile app development companies in the US, making it easier for you to explore providers that align with your project needs and spend.
| High budget: $50,000+ |
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| Low budget: $25,000-$50,000 |
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Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding mobile app development companies in the USA. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators like portfolio, client reviews, and industry reputation.
Learn more about DesignRush Agency Ranking Methodology.
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
The core services of US mobile app development companies include product strategy and discovery, UI/UX design, development, quality assurance and testing, app store deployment, and maintenance and support. Some companies also offer system integration, internet of things (IoT) development, and AI product development.
Most US development companies support Android and iOS systems and cross-platform frameworks. Many also build cloud-connected backend platforms and tablet-specific, multi-device, and ecosystem-level experiences.
StatCounter reports that that iOS accounts for 59.56% of the American mobile market share, while Android is at 40.46%. As such, it’s valuable to develop mobile apps according to your target users.
Mobile app development costs in the US are about $100-$200+ per hour or $15,000-$30,000 for basic projects. Apps that require more complex features and functionalities can reach $150,000-$500,000+ per project.
Mobile app development pricing is primarily driven by a combination of scope, technical complexity, and delivery requirements. The most influential factors include:
Mobile app development generally takes about 2-3 months for basic products and over 12 months for enterprise builds. Here’s a breakdown:
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