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
4,283 Companies-Rankings updated: September 05, 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.
Promising business success with custom app development!
Promising business success with custom app development!
As your comprehensive software partner, we provide a holistic range of services encompassing the design, development, and maintenance of web and mobile applications along with social network app development...
Alternova is a software company focused on the development of interactive digital health products and platforms. The company has a strong background in game engines and data analytics, bringing to the Digital Health industry products that are data driven, fun and easy to use...
CQL is a digital commerce agency with a 25+ year history of creating commerce experiences and solutions for inspiring brands and people who love them. CQL’s unparalleled technical expertise and experience design, coupled with industry leading eCommerce platforms, has helped retailers and manufacturers drive...
We help startups and enterprises to drive digital engineering initiatives by helping them provide a rich, seamless experience to their customers across digital channels resulting in higher engagement, efficiency, and profitability...
Engineering customer-centric solutions through trusted relationships & technology that bridge the legacy of the past with the landscape of the future...
We provide custom software development services and enterprise software solutions. We have successfully delivered 50+ enterprise and on-demand solutions. We have team of experienced software engineers having caliber to make cutting edge solutions for you...
ZDAAS specializes in offering Software Development, IT services, technology services, consulting services, and applications, and IT staffing augmentation. Incorporated in 2008, ZDAAS focuses on innovative and practical delivery of services to meet the critical IT missions of its clients...
Health IT's secret weapon: AI, the audaciously smart choice.
Health IT's secret weapon: AI, the audaciously smart choice.
Audacious Inquiry (AI) champions health IT solutions for federal government clients. From providing actionable health IT insights and crafting strategic plans to monitoring policy implementations and ensuring robust Section 508 compliance, Ai is your comprehensive IT ally...
We Build Your Digital Team, so You Can Focus on Building Your Business
We Build Your Digital Team, so You Can Focus on Building Your Business
Stateside is a minority-owned, California, Small-Business Certified creative & technical digital agency that provides efficient, scalable production services through co-location of resources in the U.S. and Costa Rica...
Inspironix provides custom web data system development, and InspiroScan, a high quality, cost effective bubble form solution. Inspironix specializes in serving apprenticeships, K-12 education, higher education, public agencies, and emergency medical services...
Pushing the Boundaries of Digital Signage at Scale
Pushing the Boundaries of Digital Signage at Scale
STRATACACHE is accelerating the shift of digital retail transformation by having a full scope of technology under one roof. Our retail solutions allow us to be partners in creating an in-store evolution, fitting into your existing ecosystem by connecting different technologies to truly drive a frictionless...
Innovative Software Solutions for Seamless System Integration
Innovative Software Solutions for Seamless System Integration
Pelican Technologies, founding in 2005 in Dayton, Ohio is a different kind of software development firm. Known for our intuitive design, easy to use custom user interfaces and creative solutions to disparate systems integration...
Internet Business Idea and Marketing's goal is to lower our clients Cost per Acquisition (CPA) and/or increasing Return on Investments (ROI) while saving time. If you’re a new business, established business, a non-profit organization, start-up company, in need of business ideas, marketing, or maybe some...
iPrevailed provides Innovative Solutions to entrepreneurs, startups, and businesses owners like yourself. Partnering with iPrevailed allows you to focus on your company’s core competencies while iPrevailed handles all of your technology, business and digital requirements so that you can prevail...
The brink of success is never quite what you expect. But here we are. One more step and your vision is in reach. Let Goodbeast guide you to strategic, creative, and experiential success...
Ultimate Partner for Future Proof Digital Transformation
Ultimate Partner for Future Proof Digital Transformation
We are a technology company that has been developing quality software solutions for more than 10 years. With a growing team of 200+ hardworking employees, we have delivered more than 380 projects completed with a business retention rate of 95%.Our clients include startups to large-scale businesses from...
Founded in 2004, WebCitz is a full-service web development and SEO agency powered by a large, onsite team delivering custom and template solutions to hundreds of brands...
One Stop Shop for Your Marketing and Technology Needs
One Stop Shop for Your Marketing and Technology Needs
Offering Digital, Development, and Chatbot Solutions. Pravaah Consulting is a Silicon Valley-based, full-service digital agency. Our purpose is to help SMBs and startups leverage the power of digital to scale new heights. We bring the best practices and tactics adopted by the Fortune 50 companies to the SMBs...
iQuasar, a Northern Virginia tech leader with 20+ years of experience, specializes in Software Development, AI Integration, Web & App Development, Software Team Augmentation & More. We hold an A+ BBB rating, are verified on Clutch, and have a 97% Customer Satisfaction Rating by Dun & Bradstreet...
Aximsoft from San Ramon California, is the partner of choice for many of the world’s leading enterprises and emerging startups, delivering technology solutions right from ground-up. Be it product design, engineering or product marketing, we’ve got it all covered! From Printing to Energy, Automobile to...
Whether you are a startup or a well-established business in need of a digital solution, we have you covered. Our team wants you to succeed. Codistry has the experience and talent to design and implement a solution that meets your needs and exceeds your expectation. Our team will then work with you side to...
Abto Software is a full-cycle custom software engineering company, launched in 2007.With hundreds of delivered projects, we have earned the status of a trusted long-term software development partner for over 200 customers from North America and the EU...
Founded in early 2016, CodeBlend labs is an esteemed Web Development and Digital Marketing company which provide digital solutions on every platform focus on user experience and data analytics to optimize usage and conversions...
Aspirity is a web development agency with a representative office in San Francisco CA. Founded in 2011, we provide dedicated teams for extension startups and midsize companies. Our services include full stack web and mobile development, UI\UX and product design...
We're a talented crew of design, web, & marketing misfits dedicated to making your brand our mission thru every takeoff & landing. We provide our clients with custom web design and development, internet marketing, branding strategy, social media, simple content management software, & much more...
Cobblestone Marketing is a Memphis, TN based, full-service marketing agency that helps attract valuable website traffic, leads and customers to our client's websites through proven internet marketing strategies...
FifthRow is an AI platform that transforms consulting workflows into autonomous agent teams, enabling companies to research, validate, and build new ventures faster and more cost-efficiently than traditional models...
Leading Business Process Automation Company in Ohio
Leading Business Process Automation Company in Ohio
Iotasol is the best business process automation company in Ohio, that offer Custom Software Development, Website Development, Mobile App Development for Android And IOS and Business process automation Services...
We are an AI Consulting and Digital Transformation company that follows a collaborative and data-driven approach to deliver high-quality technology solutions for global enterprises...
At Briskstar Technologies, we have 6+years of experience in core development which makes valuable additions to help clients to grow their business. We have an experienced team of developers based out in India who can assist clients remotely as per their time zone with a weekly reporting structure...
Illuminating Your Brands Potential with Expert Financial Services Web Design!
Illuminating Your Brands Potential with Expert Financial Services Web Design!
Located in Washington DC/Northern Virginia, LightMix Design Studio is a versatile financial services web design agency, offering a wide array of services from UI/UX design to custom software development...
At Orbiqon, we are a leading enterprise mobile app development company with a mission to provide intelligent solutions to businesses worldwide. Our team is passionate about making the development process seamless for our clients, and we achieve this by providing a traceable development cycle...
We enhance our client’s digital experience by ideating and creating the most innovative software products leveraging emerging technologies and trends. We are the place where INNOVATION, DESIGN, and ENGINEERING meet the scale. We partner up with enterprises, startups, and organizations to develop digital...
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.