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.
List of the Best App Development Companies in the US
4,272 Companies-Rankings updated: August 20, 2026
Every mobile app development company featured on DesignRush is evaluated for technical capability, service scope, and verified client feedback. Some featured placements may be paid.
SaaSSpace is a design and development agency focused specifically on SaaS startups and digital products. The website presents the company as a strategic partner for founders who need UI/UX design, frontend development, branding, and scalable digital experiences that help drive growth. By targeting SaaS...
eNation Worldwide is a full-service digital media and marketing firm.
eNation Worldwide is a full-service digital media and marketing firm.
eNation Worldwide is an award-winning digital marketing firm offering web design, mobile app design, search engine optimization (SEO), search engine marketing (SEM), social media marketing (SMM), graphic design, and content creation - blogging, video, short-form video, email marketing, and more...
Friendly Design is a leading web design company in Michigan, specializing in innovative website development solutions that convert visitors into customers by offering the latest in design, development, and search engine optimization. Whether you need a simple informational site, a comprehensive e-commerce...
IT Outsourcing Services Company with Dedicated IT Professionals
IT Outsourcing Services Company with Dedicated IT Professionals
Our IT Outsourcing Services Company provides reliable offshore staffing services. For your customized business needs, our offshore profesionals helps you generate higher ROI...
Empowering Businesses with Trusted IT Solutions & Digital Innovation
Empowering Businesses with Trusted IT Solutions & Digital Innovation
We are a dedicated team of experts in web design, development, and mobile applications, committed to transforming your ideas into scalable and user-friendly software...
For over two decades, Squarei Technologies has been at the forefront of transforming numerous industries through our team of expert developers. Since 1996, we have assisted countless companies in revolutionizing their business practices...
Software & Mobile App Development Company in Phoenix, Arizona
Software & Mobile App Development Company in Phoenix, Arizona
PhoenixBizz is a leading Software and Mobile App Development Company in Phoenix, AZ. We can help to build Custom Software for enterprise & startup businesses. PhoenixBizz is an expert in five keys areas of technology, including new Mobile Application Development, Seo Services, Web Design, Digital Marketing...
Digital Platforms and Services, for Better Customer Journeys and Sales Growth
Digital Platforms and Services, for Better Customer Journeys and Sales Growth
KNUT is a web solutions company based in Naples, FL, that specializes in application development to power marketing, sales, and support functions. With the KNVEY Experience Platform, your company can get your site and web applications quickly to market and deliver innovative digital experiences to your...
We Are a Software Development Company, Through and Through
We Are a Software Development Company, Through and Through
MorelandConnect takes pride in its consulting services across various sectors as a full-stack development business. Nothing is beyond the scope of possibility with our brilliant team of developers. We understand our clients' demands and can supply and lead them to the finest solution available...
Empowering brands with unparalleled e-commerce excellence for online success!
Empowering brands with unparalleled e-commerce excellence for online success!
With 32 official Adobe Commerce certifications and recognition as an Adobe Solution Partner, our development team ensures expertise and a commitment to excellence you can rely on.
Profstep Agency, is a full-cycle development company delivering best-in-class Adobe Commerce solutions to B2B and B2C c...
Phoenix Afterglow is a premier multimedia company specializing in web development, app development, online marketing, and cybersecurity. They are dedicated to upholding the highest standards of performance, integrity, and ethics to ensure client satisfaction and achieve a lasting sense of fulfillment for all...
At Appstract, we specialize in crafting solutions that deliver unforgettable user experiences by leveraging innovation and adhering to best practices in mobile and web application development and design. Our mission is to ensure that every interaction with our products leaves a lasting impression, driving...
We Help You Build Your Software Projects Your Way.
We Help You Build Your Software Projects Your Way.
Expert software developers delivering top-tier web and mobile apps for startups and SMBs. With diverse industry experience spanning e-commerce, fintech, online dating, media, and travel, we bring a wealth of expertise to every project...
A digital product management agency making a difference
A digital product management agency making a difference
DIG is a powerhouse of digital solutions specializing in product management, technology, user experience, and marketing – so businesses can take their ventures to the next level...
Want to boost your digital game? Convertiv is here to help! We take an evidence-based approach when developing and executing strategies that get results, whether you're just getting started with a shift towards the digital space or looking for further guidance. With us on board, leverage our expertise as we...
Rocket Farm Studios is recognized as Boston's top provider in mobile product development, reflecting our commitment to excellence and to paving the way for our clients' successful journey...
C7 Creative utilizes one cohesive brand identity throughout all digital and physical platforms so you can create an extraordinary, value-adding impact...
Unicorn Road is making waves in Chicago, empowering entrepreneurs and early-stage startups to reach their goals. Our team leverages custom development and low-code solutions to design powerful websites, web apps, and mobile apps that help businesses make a lasting impact...
Design Ocean specializes in crafting dynamic and engaging creative communications to help clients stand out. Our team of experts provides sound strategic advice and innovative visuals including web design, mobile apps, brochures and 3D visualization that capture the essence of a brand identity. We also offer...
Erudite Apex builds AI-integrated, full-stack software solutions that help businesses automate workflows, enhance decision-making, and scale with confidence...
Working With Expertise, Insights, And Focus At The Helm
Working With Expertise, Insights, And Focus At The Helm
Philly Marketing Labs offers comprehensive marketing services to help your business reach its goals. With a combination of analytical science and human intuition, our team creates winning strategies that are able to meet the unique needs of each client. We are an extension of you and we'll work together every...
YapBuzz is a pioneering tech company that has helped countless startups to succeed. From mobile applications on iOS or Android, web apps and E-Commerce stores - their developers create powerful solutions for all platforms with an ease of use you won't find anywhere else...
Solutions Wave, a leading software development firm, is committed to offering innovative, customized solutions that improve business operations. Our specialty is customizing and executing leading CRM systems, such as SugarCRM, Salesforce, Microsoft Dynamics, and Odoo, to your businesss specific needs...
Brand and Beyond stands for empowering brands to thrive in the market by utilizing a digital landscape that turns brand recognition into full-fledged loyalty. To us, nothing matters more than our clients’ success – so we strive to provide data-driven solutions with their vision always top of mind...
At Haneke Design, we provide innovative and comprehensive custom software development solutions. Our highly experienced team focuses on delivering user-centered outcomes through iOS and Android mobile application design as well as website/web app development services. With our expertise in connected devices...
Julian Damy is a senior product designer, app builder, and digital illustrator with over 20 years of experience creating digital products across mobile, desktop, gaming, and entertainment. He combines product strategy, UX/UI design, illustration, and AI-assisted development to build engaging digital...
Smart Enough for Fortune 500. Hungry Enough for the Fight.
Smart Enough for Fortune 500. Hungry Enough for the Fight.
ZINC Digital is a Miami-born agency built for long games and real growth. We pair Fortune 500 experience with startup hungerguiding brands like Porsche, The Home Depot, John Deere, YMCA, and U.S. Oil Solutions. Our work spans SEO, paid media, branding, creative, and websites to convert...
3 Ace Technologies is a global digital partner with offices in Canada, USA and the UK, helping businesses grow through ROI-driven software solutions and strategic innovation. We specialize in empowering small businesses to thrive in today's fast-paced digital landscape...
Outside the box agile mobile app development solutions
Outside the box agile mobile app development solutions
App Development Force is an app development agency in Texas. We value transparency in the process of creating mobile apps. Our highly skilled and one-of-a-kind mobile app development team supports you from start to finish during app design, development, launch, and post-launch customer service. We dig deep...
Custom Design & Development To Elevate Your Business Online
Custom Design & Development To Elevate Your Business Online
Alkali specializes in custom design and development solutions that enhance online business performance. By gaining a deep understanding of each client's unique needs, Alkali crafts tailored digital solutions that drive user engagement and loyalty. Its comprehensive approach ensures that every project aligns...
Braver Technology has been serving RI and Southeastern MA since 1989, offering superior managed IT services with on-site, courteous, professional, and knowledgeable support that is simple and easy to use. Braver Technology is committed to raising the bar for community and customer service, driven by pride in...
VIVIDSITES is a long-standing, full-service digital marketing agency dedicated to innovation and providing exceptional service. With our ability to build custom or third-party software solutions at an affordable price point, we ensure organizations get the most out of their investment...
LKF Marketing has been at the forefront of communication solutions for over 25 years, creating tailored strategies to help businesses everywhere. With an extensive history in advertising, marketing and website design & development as well as public relations, you can trust that we'll go above and beyond...
Etech All is a leading software development company specializing in creative web design and robust web development solutions. We help businesses build a powerful online presence through innovative, user-focused, and results-driven digital experiences. Our expert team delivers customized, high-quality...
Orange Web Group: Elevating your digital presence! We're a one-stop shop for small and medium businesses in Orange County, CA. From mobile app and web development to digital marketing and graphic design, we'll help you stand out in today's digital landscape. Let us be your partner in success!...
Dragon Army is a digital engagement agency that grows admired brands through web, mobile, AR, VR, content, and games. We've been delivering digital product solutions for the world's biggest brands for over 11 years, across a variety of technology platforms and third-party services...
Integrity Resource Solution LLC takes pride in helping businesses get their name out there on the web. Our state-of-the-art management and development services keep Atlanta businesses ahead of current trends. We've got you covered from social media marketing, mobile app development to SEO. Let us guide your...
At Hounder, we are passionate about helping our clients create meaningful digital products and experiences that deliver results. We ensure projects receive the focus they need to be done correctly and on schedule – reducing cost and risk for all stakeholders involved. Our success is measured solely by how...
We Deliver AI-Powered Products and Platforms Your Team and Customers Will Love.
We Deliver AI-Powered Products and Platforms Your Team and Customers Will Love.
The landscape of this industry has been radically transformed in recent years. It has veered from the traditional practice of relying on generalists towards an increasingly specialized approach to strategy and deployment. It's time to work with the experts and reach new heights...
Spritz is a complete package for companies looking to expand their reach and connect with customers. This boutique marketing agency incorporates interactive technologies and traditional tactics into their services, creating powerful strategies that build strategic partnerships and grow businesses...
Using our software solutions, our clients make smarter decisions, streamline operations, and launch scalable products tailored to their industries. Digital Mettle blends deep technical expertise with a collaborative approach, delivering custom-built tools that solve real-world problems from automation and...
Developrise's in-depth knowledge of business intelligence empowers us to develop and implement software systems that optimize business operations. Our team of skilled software engineers possesses the technical expertise and excels at problem-solving. We have a remarkable track record of surpassing client...
Ascend to success with Falcon Marketing! Let us help you build the perfect digital storefront- a website that looks amazing on any device. Our mission is to make your dreams of success soar into reality. We start by crafting an individualized plan tailored just for you so that every part of your project is...
Odyssey Computing is an industry leading custom software development company based in San Diego, CA. As a top app development company, we specialize in mobile and web app design and development, including enterprise solutions. Since our founding in 1990, our focus has been to provide solid, functional, custom...
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.
Proposals