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.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Atomic Robot is an agency specializing in crafting custom mobile solutions for emerging technologies, iOS and Android. We offer a platform for creators and thought leaders to establish partnerships that result in high-quality digital experiences which enhance people's lives...
Top Services:
- UI/UX Design
- Mobile App Development
- Digital Strategy
- IoT
- AI Development
- Show more
- Location
- Mason, Ohio
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $50,000 & Up
Applications and platforms proudly built here in the USA. We have assisted some of the most prominent global brands operating in complex and heavily regulated sectors in successfully launching software solutions that underpin their go-to-market strategy, ensuring a world-class customer experience...
Top Services:
- Software Development
- Mobile App Development
- UI/UX Design
- Product Design
- Creative Services
- Show more
- Location
- Irvine, California
- Number of Employees
- Under 49
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 14 Projects Listed
A 95% client satisfaction rate and 150+ delivered projects back BitsWits' mobile offer, which spans Swift, Kotlin, Flutter, React Native, and Ionic. Its blockchain and AR/VR development capabilities extend the service beyond standard app builds into immersive and decentralized product territory...
Top Services:
- Mobile App Development
- Software Development
- VR/AR
- Blockchain
- AI Development
- Show more
- Location
- Houston, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 12 Projects Listed
Essential Designs builds native iOS and Android apps in Swift, Objective-C, and .NET, avoiding third-party app-building software in favor of custom code from the ground up. Founded in 2008, the agency operates across six Canadian and U.S. offices with a team of 32 senior developers...
Top Services:
- Software Development
- Mobile App Development
- UI/UX Design
- Web Development
- IT Services
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 21 Projects Listed
Ecommerce engineering agency for Adobe Commerce (Magento), Shopify Plus, SFCC, Medusa and Shopware. B2B portals, ERP integration (SAP, NetSuite, Dynamics), replatforming, rescue of failing builds, team extension. Adobe Commerce Silver, Hyvä Bronze Partner. Est. 2009, 200+ engineers, Europe and US...
Top Services:
- eCommerce Development
- Web Development
- Mobile App Development
- Software Testing
- Cloud Consulting
- Show more
- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 20 Projects Listed
Here at SEM Nexus, we combine agile App Development with strategic marketing to launch standout mobile apps. Our deep understanding of user experience, monetization models, and growth hacking ensures unmatched results. From discovery to VC prep, we drive engagement and scale your app’s success...
Top Services:
- Mobile App Development
- Digital Marketing
- Social Media Marketing
- Advertising
- Show more
- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 8 Projects Listed
Codup enables manufacturing, distribution, and wholesale businesses to unlock scalable growth with process-driven B2B eCommerce and custom software solutions. We build integrated platforms and portals that simplify complex operations and drive digital transformation...
Top Services:
- eCommerce Development
- Web Development
- Software Development
- Mobile App Development
- Web Design
- Show more
- Location
- Houston, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 13 Projects Listed
Gapstow is your U.S.-based Shopify partner, offering custom development, strategic guidance, and fractional eCommerce leadership to brands. Let us fuel your brand's growth, streamline your eCommerce operations, and deliver the agile, personalized support you need every step of the way...
Top Services:
- eCommerce Development
- Web Development
- Mobile App Development
- Web Design
- Digital Strategy
- Show more
- Location
- Strongsville, Ohio
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 16 Projects Listed
Proud 2024 Webby Award winner in the Responsible AI category and winner of the European Technology Awards for App Development in 2021...
Top Services:
- Mobile App Development
- Web Development
- Software Development
- Web Design
- IoT
- Show more
- Location
- Kirkland, Washington
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 68 Projects Listed
The team at StuntCoders goes the extra mile to develop a quality solution focusing on customer experience. We believe in building eCommerce sites that can convert visitors into buyers while setting up a solid brand for your online business...
Top Services:
- eCommerce Development
- Web Development
- Mobile App Development
- Location
- Dover, Delaware
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 26 Projects Listed
Singular is a specialized software development company that thrives on agile methodologies. We excel at leveraging Next Gen technologies, such as Flutter & FlutterFLow, to craft dynamic platforms that are remarkably adaptable, user-friendly, and high-performing...
Top Services:
- Software Development
- Web Design
- eCommerce Development
- Web Development
- UI/UX Design
- Show more
- Location
- Miami, Florida
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 13 Projects Listed
Anmel is proven to boost productivity by up to 60% and efficiency by 45% for startups and enterprises alike. Trusted by businesses globally, Anmel delivers tangible results, driving success and growth in today's competitive market landscape...
Top Services:
- AI Development
- Software Development
- IT Services
- Mobile App Development
- Wearables
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $25,000 - $50,000
At SPINX Digital, their team of innovators, digital marketers, and video editors in tech and design, bring skills above and beyond the ordinary to every project...
Top Services:
- eCommerce Development
- Web Design
- Mobile App Development
- Branding
- Digital Marketing
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $25,000 - $50,000
End-to-end digital product design and engineering for enterprises and premium brands...
Top Services:
- Branding
- Mobile App Development
- Software Development
- AI Development
- Design Services
- Show more
- Location
- New York City, New York
- Number of Employees
- Under 49
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 4 Projects Listed
Dreamer Technoland is a web development, mobile app design and development company building reliable solutions for businesses and startups...
Top Services:
- Software Development
- Mobile App Development
- Location
- Alameda, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 3 Projects Listed
We help brands design and build superior digital products, enabling seamless user experiences only at the best Mobile App Development Company...
Top Services:
- Mobile App Development
- Cloud Consulting
- DevOps Consulting
- AI Development
- Big Data Analytics
- Show more
- Location
- Berkeley, California
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
At CB/I Digital, we specialize in Performance Marketing and Platform Development for the purpose of driving increased traffic and revenue for Direct-to-Consumer (DTC) e-Commerce and large omnichannel brands...
Top Services:
- PPC
- Digital Marketing
- SEO
- AI Development
- Mobile App Development
- Show more
- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $25,000 - $50,000
Digital commerce agency Coderapper focuses on growth and has locations in the US, Canada, and India. For meaningful customer experiences, we combine data-driven design, specialized development, and targeted growth strategy...
Top Services:
- Web Design
- Mobile App Development
- eCommerce Development
- UI/UX Design
- Email Marketing
- Show more
- Location
- Sunnyvale, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $25,000 - $50,000
KritiKal Solutions is a technology design house and holds 22+ years of experience in AI, Computer Vision, Software Applications, Cloud and Mobile-based Solutions, Embedded Systems, Generative AI and Large Language Models. We specialize in R&D, product engineering, and innovation services...
Top Services:
- AI Development
- IoT
- Mobile App Development
- Software Development
- Wearables
- Show more
- Location
- Dallas, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 4 Projects Listed
ISBX (Interactive, Strategy, Branding, Execution) stands as the premier web and mobile application development agency in Southern California, boasting extensive expertise across a diverse spectrum of digital services such as Mobile, Blockchain, IoT, Web3, and Web Development. With a track record of...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Blockchain
- IoT
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 7 Projects Listed
Hooman is a digital studio that blends bold ideas with beautiful, human-first design. We specialize in websites, apps, and brand experiences that feel simple, smart, and just right. Whether you're building from scratch or leveling up, we turn complex ideas into intuitive products people actually enjoy using...
Top Services:
- Mobile App Development
- Branding
- Web Design
- Web Development
- AI Development
- Show more
- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $140/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 1 Project Listed
Geletka+ is an full-service, independent, creative-first agency based in Chicago. We help brands move faster and make a bigger impact by cutting unnecessary process and building integrated teams around the work that matters most...
Top Services:
- Branding
- Creative Services
- Product Design
- Package Design
- Mobile App Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $25,000 - $50,000
Austin App Devs helps startups, growing businesses, and enterprise teams turn ideas into reliable mobile products. We specialize in native iOS and Android apps, cross-platform development, AI-powered solutions, MVPs, UI/UX, backend integrations, testing, and post-launch support. Our sprint-based approach...
Top Services:
- Mobile App Development
- AI Development
- Software Development
- Software Testing
- UI/UX Design
- Show more
- Location
- Austin, Texas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
Magneto IT Solutions
VerifiedVerified by the DesignRush team for authenticity and credibility.An Adobe Summit 2026 exhibitor with ISO certification and 15+ industry awards, Magneto IT Solutions covers mobile app strategy, UI/UX design, development, testing, and post-launch optimization as a full-cycle service. Active across eCommerce, fintech, healthcare, logistics, and fashion verticals...
Top Services:
- Branding
- AEO
- AI Development
- CRM Consulting
- ERP Consulting
- Show more
- Location
- Texas City, Texas
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 50 Projects Listed
Optimal IT Solutions is your one-stop destination for cutting-edge digital services. We specialize in mobile and web app development, custom software solutions, stunning web design and development, engaging social media and digital marketing strategies, and high-quality video animation. Whether you're a...
Top Services:
- Mobile App Development
- Digital Marketing
- Digital Services
- Web Development
- Show more
- Location
- Austin, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
Rubyroid Labs is a software development company specializing in Ruby on Rails, React Native and UX/UI Design. since 2013. We architect end-to-end services for both large enterprises (Mastercard, Volvo, Toyota) and leading startups from Y Combinator and Seedcamp...
Top Services:
- Product Design
- Software Development
- Mobile App Development
- Web Design
- Web Development
- Show more
- Location
- Springfield, Illinois
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 27 Projects Listed
Design In DC
VerifiedVerified by the DesignRush team for authenticity and credibility.A Digital Agency For The Future
Design in DC covers the full mobile app lifecycle in Swift, Kotlin, and React Native, from Figma prototyping through App Store submission, with CI/CD pipelines, Crashlytics integration, and biometric authentication built into delivery. Serves healthcare, fintech, retail, and logistics clients...
Top Services:
- Web Development
- Web Design
- UI/UX Design
- Video Production
- Logo Design
- Show more
- Location
- Washington DC, Washington DC
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $160/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 12 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDesign In DC Services
Data sourced from the agency's DesignRush profileConsumer Bankers Association Examit Summit Ridge Energy JFL Consulting Lateenz Solar Landscape Warfel Construction CiviClick Priovant Therapeutics Hilton
Design In DC Reviews & Testimonials
Web Design Review from Mackenzie Shriner
I contracted design in DC to build me a custom website. they were accommodating of my budget, very responsive, and gave good insight on layout, content and design. the process was very straightforward and the final product is great!
Web Design Review from Jo Maney
DDC has been an excellent partner since we engaged with them in 2023. The DDC team worked with us to completely redesign our website and work to provide ongoing digital marketing services. The DDC team has been responsive, proactive, and thorough with their work. They are also very transparent about how they operate and how much time special projects will require. We have referred DDC to several clients and partners thanks to their outstanding process and product. DDC is a very professional, creative, and well-organized team.
Web Design Review from Sapna Doshi, Ph.D.
My experience working with Design in DC was incredible. Everyone was friendly, approachable, and seemed to genuinely care about helping create the best possible website for my business. They were also invested in making sure the process was one in which I enjoyed and felt taken care of. The regular meetings made me feel like I was a priority and that progress was continually being made. I so appreciated the attention to detail in regards to the user experience. The collaboration in understanding my wishes and desires for the website and user experience was met with patience and paying attention to detail on my behalf. Not only were they taking my suggestions but offering their own to help me maximize the potential of my website. The design and functionality is more than what I could have imagined. I know, undoubtedly, that the work that Design in DC did for me will help my business grow. After wasting money in years past on website designers, I was worried I'd be doing hte same here. I was wrong. I don't think I'll ever need to search for another website designer group again. I would recommend this group to anyone I know. Thank you, Design in DC! It was an absolute pleasure working with all of you!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsDigitalSuits is a full-cycle ecommerce agency with a focus on Shopify development and extensive expertise in AI development, web development, and custom software development...
Top Services:
- eCommerce Development
- Software Development
- Web Development
- Web Design
- Staff Augmentation
- Show more
- Location
- Miami, Florida
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 9 Projects Listed
Elevate your online footprint through our extensive array of mobile app development services. Our commitment is to provide cutting-edge, feature-enriched app development solutions, fostering the digital transformation of businesses and ensuring their resilience in the fiercely competitive market landscape...
Top Services:
- Mobile App Development
- IoT
- VR/AR
- UI/UX Design
- Web Development
- Show more
- Location
- Miami, Florida
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 12 Projects Listed
A global technology outsourcing and custom Development Company with expertise into diverse Web Development, Custom Software and Mobile Applications...
Top Services:
- Mobile App Development
- Web Development
- WordPress Website Design
- Web Design
- eCommerce Development
- Show more
- Location
- Temecula, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 38 Projects Listed
Coderfy is TOP-rated full-cycle web solutions company focused on:- custom software and web applications- mobile apps and custom AI chatbots- web design and website development at a fair price - full-stack web development, CRM and ERP systems, outsourcing including PM and BA services...
Top Services:
- Mobile App Development
- Web Development
- Software Development
- Web Design
- WordPress Website Design
- Show more
- Location
- North Bay Village, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 26 Projects Listed
Promodex is your long-term digital partner. We deliver UI/UX design, front/back-end development, marketing (SEO, SMM, PPC), support, automation, and custom CRM/ERP solutions. 12+ years of experience. Need a turnkey solution? Lets talk!...
Top Services:
- Web Development
- eCommerce Development
- WordPress Website Design
- Web Design
- Mobile App Development
- Show more
- Location
- Cheyenne, Wyoming
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 20 Projects Listed
Our passion is in providing the foundational tools young and growing businesses need to reach their full potential. From branding and marketing to web design and app development, we have the experience and expertise to get you there...
Top Services:
- Web Design
- Web Development
- WordPress Website Design
- Mobile App Development
- eCommerce Development
- Show more
- Location
- Lauderhill, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 6 Projects Listed
RECOMMENDED: Inspire Visual is a 5 star rated and award-winning digital agency specializing in ★ iOS/Android app development ★ websites ★ print ★ design. We are headquartered in the US and our founders have been in the business since the mid-90's, guaranteeing a team surpassing your expectations...
Top Services:
- Mobile App Development
- Web Design
- Branding
- UI/UX Design
- Print Design
- Show more
- Location
- Clermont, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $95/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 6 Projects Listed
Founder-led IT staff augmentation for small-mid companies. We solve problems you haven't fully scoped yet...
Top Services:
- eCommerce Development
- Software Testing
- AI Development
- Mobile App Development
- Software Development
- Show more
- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
Dean Infotech provides end-to-end, best and customised Salesforce and Hubspot CRM Development, Software Development, Website Designing & Development, and Mobile Apps Development. With a team of 100+ skilled professionals including developers, designers, and consultants possesses a deep understanding of the...
Top Services:
- CRM Consulting
- Software Development
- Mobile App Development
- Web Development
- Cloud Consulting
- Show more
- Location
- Orlando, Florida
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
American Web Designers is a professional Web Design and Digital Marketing Agency. We excel in providing full services to our clients and helping them reach their full potential along with highly successful growth...
Top Services:
- Web Design
- Branding
- Digital Marketing
- Logo Design
- Web Development
- Show more
- Location
- St. Louis, Missouri
- Number of Employees
- 100 - 249
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
Mobikasa is a full-service global digital agency headquartered in Miami, delivering high-performance web, mobile, and e-commerce solutions since 2011. We help brands scale through custom apps, scalable storefronts, and data-driven marketing, blending strategy, design, and technology...
Top Services:
- Web Development
- eCommerce Development
- Web Design
- Mobile App Development
- Digital Marketing
- Show more
- Location
- Miami, Florida
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 13 Projects Listed
aPurple is a premier startup app development company, offering mobile app, SaaS, MVP, software, and web development services that transform innovative AI startup ideas into market-ready solutions that drive success...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- eCommerce Development
- AI Development
- Show more
- Location
- Lakeville, Minnesota
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
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...
Top Services:
- Software Development
- Web Development
- Product Design
- Web Design
- Mobile App Development
- Show more
- Location
- New York City, New York
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 8 Projects Listed
Signature Creative is a Los Angeles based digital product and design agency founded in 2004. With a lean, senior-led team, they specialize in transforming brands through a combination of award-winning branding, UX/UI, creative technology, and full-stack development. The firm partners with Fortune 500s...
Top Services:
- Branding
- Graphic Design
- Social Media Marketing
- Creative Services
- Design Services
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 12 Projects Listed
Appnova is a full-service creative design agency with 20 years of experience in creative, eCommerce and digital projects. Based in London, New York & Rome, we create tailored solutions and deliver inspiring digital experiences to build brands...
Top Services:
- eCommerce Development
- Web Design
- Web Development
- UI/UX Design
- Digital Marketing
- Show more
- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 5 Projects Listed
EvinceDev is a boutique engineering Tech & Consulting partner for founders & tech leaders who can't afford to rebuild twice. We design, build, & scale custom software, AI solutions, & enterprise platforms with handpicked engineers, disciplined delivery, & ownership that extends well past launch...
Top Services:
- AI Development
- Software Development
- eCommerce Development
- Mobile App Development
- IoT
- Show more
- Location
- East Brunswick, New Jersey
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 11 Projects Listed
RipenApps Technologies is the leading mobile app development company which is headquartered in USA and successfully running in other locating countries including India, UAE, Australia...
Top Services:
- Mobile App Development
- eCommerce Development
- Web Development
- Web Design
- UI/UX Design
- Show more
- Location
- Ontario, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 21 Projects Listed
Anvixa crafts world-leading mobile apps & web experiences, blending talent, innovation, and cutting-edge technology...
Top Services:
- Mobile App Development
- Web Development
- Software Development
- WordPress Website Design
- Web Design
- Show more
- Location
- St. Cloud, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $145/hr
- Minimal Budget
- $10,000 - $25,000
Linkup ST
Award WinnerRecipient of a Best Design Award for outstanding work.At Linkup ST, we design digital experiences that make your product instantly clear to customers and move them to act. Every decision is grounded in a structured emotional-functional framework, ensuring your product is understood, trusted, and built to convert...
Top Services:
- Product Design
- Web Design
- UI/UX Design
- Branding
- Software Development
- Show more
- Location
- Wilmington, Delaware
- Number of Employees
- 100 - 249
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 33 Projects Listed
Umbrella IT is a software development and technology services company that provides tech recruitment, developer staffing, software outsourcing, and custom software development. The company helps businesses extend their engineering capabilities, build applications, release product features, and access remote...
Top Services:
- Mobile App Development
- Web Development
- Software Development
- IT Services
- Web Design
- Show more
- Location
- New York City, New York
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 19 Projects Listed
Partnering with your team, we identify market gaps, harness AI and advanced technologies, and craft innovative solutions that drive growth. We help elevate your brand and expand your business for long-term success...
Top Services:
- Web Development
- Web Design
- eCommerce Development
- WordPress Website Design
- Branding
- Show more
- Location
- Larchmont, New York
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
We're always thinking. It's what we do. We are a branding agency. Working for Fortune 500 companies to Startups. We work hard. We have fun...
Top Services:
- Branding
- Package Design
- Video Production
- Graphic Design
- Web Design
- Show more
- Location
- Richmond, Virginia
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 5 Projects Listed
Knoativ.com is the top AI Customer Experience Platform for Retail businesses worldwide. They help retail and FMCG brands turn anonymous shoppers into known, loyal customers through loyalty, commerce, and AI voice on one shared customer view. Retailers reach 92% CSAT and 60% lower cost to serve...
Top Services:
- AI Development
- Branding
- Digital Marketing
- ERP Consulting
- CRM Consulting
- Show more
- Location
- Plano, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 8 Projects Listed
Mobile App Development Companies by City
Mobile App Development Companies by State
Mobile App Development Specializations in the US
- Android
- Application Modernization
- Consumer
- Cross-Platform
- eCommerce
- Educational
- Enterprise
- Financial
- Fitness App Development
- Games
- Government
- Healthcare
- HTML5
- iPad
- iPhone
- Mobile App design
- Publishing
- React Native
- Small Businesses App Development
- Social Network Apps
- Sports App Development
- Startup
- Travel App Development
- Wearables
- Windows
Popular Services
Hiring Guide: How to Choose a Leading App Development Company in the US
How do businesses evaluate and compare mobile app development companies?
To choose the best provider for their needs, businesses typically evaluate:
- Relevant experience: Proven delivery on similar app types, industries, or technical requirements, especially as many organizations outsource primarily to access specialized talent.
- Portfolio depth: Evidence of real, shipped apps with measurable outcomes rather than design concepts alone, as 55% of organizations report difficulty tracking realized value from external providers.
- Technical expertise: Ability to support required platforms, integrations, security, scalability, and AI-enabled capabilities, with 83% of executives expecting vendors to embed AI into service delivery.
- Process and communication: A clear development methodology, milestones, and reporting cadence, given that 53% of organizations cite organizational change management challenges and 47% report issues integrating vendor services.
- Pricing transparency: Well-defined hourly or project-based pricing with clear scope assumptions and change control mechanisms.
- Post-launch support: Ongoing maintenance, updates, monitoring, and optimization to prevent value loss after launch.
- Client feedback: Verified reviews and case studies that reflect delivery quality and reliability, particularly as 46% of organizations experience vendor performance issues during transitions.
How to differentiate a high-quality app from a functional one in an agency portfolio?
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 problem framing tied to a specific business or user need.
- Polished user experience with intuitive navigation and refined interaction design.
- Technical depth such as custom logic, integrations, or scalable backend architecture.
- Performance signals including stability, responsiveness, and cross-device consistency.
- Adoption or outcome metrics like usage, retention, revenue impact, or operational gains.
- Evidence of iteration based on post-launch data or user feedback.
What risks should be contractually defined before signing with an agency?
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:
- Scope definition and change control: Clearly defined deliverables, assumptions, and approval processes, as 38% of organizations report poor contract and change management.
- Timeline and delivery risk: Milestones, dependencies, and remedies if delivery expectations are not met.
- Cost overruns: Transparent pricing structures, payment schedules, and protections against unexpected charges, with 40% of organizations citing inadequate financial management as a contributor to outsourcing issues.
- Intellectual property ownership: Explicit ownership of code, designs, documentation, and related assets upon payment.
- Data security and confidentiality: Responsibilities for protecting sensitive data and handling breaches, especially as 29% of organizations report inadequate third-party risk management.
- Quality standards: Acceptance criteria, testing requirements, and remediation obligations, aligned with the fact that 33% of organizations prioritize improved quality and performance when outsourcing.
- Termination and exit terms: Conditions for ending the engagement and transferring work, assets, and knowledge, given that 46% of organizations report vendor performance challenges during transitions.
What questions should a business ask an app development agency before requesting proposals?
Before engaging vendors or requesting formal estimates, businesses benefit from clarifying capabilities, processes, and delivery expectations to ensure alignment and reduce risk:
Relevant Background
- What mobile app projects similar to ours have you delivered, and what outcomes were achieved?
- Which industries or app types do you have the strongest delivery experience in?
- What platforms and technologies do you most frequently work with (iOS, Android, cross-platform)?
Services and Processes
- Which stages of the mobile app lifecycle do you handle in-house?
- How do you approach discovery, requirements definition, and technical planning?
- What does your development, testing, and release process look like end to end?
Relevant to Your Project
- Who will be assigned to our project, and what roles will they cover?
- How do you manage scope changes, prioritization, and tradeoffs during development?
- What level of involvement and decision-making do you expect from our team?
How to find the best mobile app development company in the USA on DesignRush?
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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Sources
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications before listing.
- The agencies listed get notified of their profiles on the website, and they can choose to claim them or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
Why companies trust DesignRush
Every agency is independently vetted before it can be listed or ranked
4.8
4.8Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.
FAQs About Mobile App Development Companies
What services does a mobile app development company in the US provide?
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.
Which platforms do US mobile app development companies typically support?
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.
How much does it cost to hire a US-based mobile app development company?
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.
What factors most influence mobile app development pricing?
Mobile app development pricing is primarily driven by a combination of scope, technical complexity, and delivery requirements. The most influential factors include:
- Platform choice, design requirements, feature set, and complexity
- Integration, security, and compliance requirements
- Timeline and delivery speed
How long does it typically take to develop a mobile app?
Mobile app development generally takes about 2-3 months for basic products and over 12 months for enterprise builds. Here’s a breakdown:
- Simple apps: 2-3 months, which typically have limited features and integrations.
- Mid-complexity apps: 3-6 months for custom UI/UX, backend, and third-party integrations.
- Enterprise apps: 6-12+ months for advanced functionality, scalability requirements, and extensive testing.
Does a US-based mobile app company build iOS and Android separately?
Most no longer do. Cross-platform frameworks allow one team to ship both platforms from a single codebase, which reduces cost and keeps feature parity. Designli, based in Greenville, South Carolina, uses React Native as its default mobile stack for exactly that reason.
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