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.
Over 3 million ★★★★★ App Store ratings and counting. We are Agilitee, a digital product design agency near Boston. Ambitious companies across the US call us when they need big agency results for a fraction of the time and cost...
Tateeda is a company specializing in custom software development and staff augmentation services, with a skilled workforce of 100+ seasoned engineers...
Everything looks impossible before someone does it
Everything looks impossible before someone does it
HUSPI is a software development company that specializes in Financial Technology (FinTech) and MedTech projects as well as e-commerce ad large-scale databases...
Allianze InfoSoft is a software development company offering Artificial Intelligence (AI), IoT, and Digital Marketing services. We equip globally-settled customers with progressive packages within user-friendly budgets...
ExactInk - an agency of web design, mobile app development, and SEO experts, helps brands look good, get noticed, and convert visitors to clients; through programs backed by both talent and technology...
Founded in 2011, Imaginovation is a premium custom application development company based in Raleigh, NC. Technology has been our lifelong passion and we love working with the latest and greatest gadgets on the market. This passion has been the catalyst for each strategy we build for our client...
For over 14 years, Devico has been building digital experiences which drive customer engagement, a time-to-market advantage and revenue acceleration...
Stepico is a European game development company with 9+ years of expertise in the industry. We are known for our mobile, PC, and console gaming solutions using Unreal and Unity game engines. Our services include both full-cycle game development, 2D/3D art production and live game operations...
AwsQuality is a technology consulting company helping businesses design, build, and scale reliable digital solutions. We work across Salesforce, AI, Cloud, DevOps, Mobile, and Web delivering measurable outcomes through engineering quality, transparency, and long-term partnership...
Addevice, a leading software development agency founded in 2014, combines innovation and expertise to deliver remarkable solutions. With a decade of experience, they excel in crafting comprehensive projects, embracing emerging technologies, and turning challenges into opportunities...
Joe 2 Joe is not your Average Joe we're a passionate group of creators from around the globe.
IN OTHER WORDS...
Joe 2 Joe is a group of ass-kicking tech gurus and geeky creatives whose goal is to get you in front of the masses – your masses.
Be bold. Spark passion. Kick ass...
Get Quality Logo Design Service at Low Price by Design Eminent
Get Quality Logo Design Service at Low Price by Design Eminent
Get excellent quality logo design service at affordable low prices across USA with more than thousands satisfied happy customers discuss your logo concept with our professional experts...
millermedia7 is a digital, full service innovation, branding, software, UX, and digital strategy agency that exists only for the stratospheric elevation of brands. Our team has over 50 years of combined, vital experience working with major brands. We wholeheartedly embrace the web, video, IoT, mobile, AI...
Beyond Key is a global IT Software Development Company offering consulting, technology, and outsourcing solutions and catering to clients in the United States, Australia, UK, Germany, MENA and South Asian countries. We have marked a global presence in USA with our offices in Lafayette and Chicago...
Umbrella IT is a globally oriented company with a focus on fintech, retail and media. Umbrella IT is one of the top app development companies that provide common web/mobile and unique services such as Dedicated Team, IT Rescue Team, WordPress VIP Development Team, Project inn 3 months, UX Development...
Smile MEDIA is a website design, software development and digital marketing agency aimed at improving business performance through technology efficiencies and analytics. We digitally enable a company's products and services through cyber, mobility, cloud, social business and analytics...
Ideators, an Incorporated Registered Firm with a presence & clientele in Florida, Texas, Boston, San Francisco, Australia, Hong Kong, & Portugal is an emerging Digital Services & Solutions Firm. We ensure to integrate the expertise of the team professionals along with innovativeness, and your requir...
StartupBug is an independent and registered software development and production firm headquartered in New York, USA. In the field of articulate and smart business software creation, our group has backed up years of professional experience and client satisfaction nationwide as well as globally...
Award Winning Digital Marketing Services Since 2011
Award Winning Digital Marketing Services Since 2011
Sunlight Media LLC specializes in professional web design, digital marketing services and mobile app development, helping businesses transform their digital presence. The Sunlight team delivers digital solutions that not only function seamlessly but also captivate & convert audiences into customers...
IconicTek, a premium design company, is built to provide innovative designs and development solutions based on quality and speed. Their main motive is based on specializing high-quality designs as well as an excellent work ethic and integrity, all to achieve the desired end result...
Limegreen Apps is a team of tech lovers and experienced mobile app experts who believe in a better, more efficient and connected world through smart tech of mobile, tabs, wearables, AR/VR, TV and IoT app development...
TravQ is a travel portal development company, specializing in portal design, development and integration of various GDS\’s XML, APIs, testing and deployment of final products for B2B, B2C, B2B2C, B2B2B, B2E modules to architect robust booking engines...
Hiteshi Infotech is a 20+ years experienced AI and custom software development company specializing in AI, machine learning, cloud engineering, and automation solutions...
Leading Custom Software Development Company In The USA
Leading Custom Software Development Company In The USA
We are all about delivering what you need from whiteboard to app store, well build your moonshot. We're a custom application development firm that specializes in building advanced solutions for the financial services, healthcare, utility, hospitality, commodity, social and other industries...
Special Case - a platform with a professionally qualified team with more than 13 years of experience in the production of responsive websites with a high conversion rate...
We are truly driven to create brand value through revenue increase. As industry experts, we leverage our 22+ years' experience to provide the right technology solution for your organization...
FullStop is a team of expert web designers in the heart of USA (New York). Along with web designing our success in software development, corporate identity and mobile app development. We are a complete digital design agency...
Intetics, established in 1995, is a prominent player in the IT software services domain. They offer a range of services, including Custom Software Development, Educational Software Development, Remote In-Sourcing®, and comprehensive digital technology solutions...
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...
Helping Businesses With Tailored Digital Solutions
Helping Businesses With Tailored Digital Solutions
At Xpezia, were all about your growth. Our passion for Digital Marketing, eCommerce Web and App development drives us to create tailored strategies that empower businesses like yours to thrive in todays dynamic online landscape...
21Twelve Interactive is the leading application development company in India, the United States, Canada and Australia. We help you transform the concepts of mobile phones into reliable and robust application solutions, with a surprising design and an incredible user experience that meets the requirements of...
Award WinnerRecipient of a Best Design Award for outstanding work.
Perfection Geeks Exceeds Your Expectations
Perfection Geeks Exceeds Your Expectations
The Perfection Geeks Technologies offers the latest technologies and expertise to deliver the right and
innovative results to give the effective services...
Born in 2015 with a team of more than 100+ tech-savvy professionals, Angry Nerds is a software solutions company solving the unsolvable. Clients come to us even with seemingly unattainable visions, and we are excited to take on the challenge of bringing them to life...
We Help Startups and Companies Build and Scale Digital Businesses.
We Help Startups and Companies Build and Scale Digital Businesses.
We are Amalgama, the well-tech team that fits your needs. We are dedicated to empowering the health and fitness industry to grow in the digital space.
What differs us from others?...
For more than 10 years, Signity Solutions have created hundreds of websites, mobile applications, and software solutions catering to a wide range of interests and industries from different parts of the world. ...
Very Big Things is a leading digital product agency, with a focus on digital transformation and disruption, that designs and develops digital experiences for startups and enterprise clients...
OweBest is a renowned IT company that has development centers in India & sales offices in US & Canada. We've been delivering comprehensive solutions to our clients around the globe for some time and boast with great pride and self-satisfaction about our accomplishments and extensive expertise...
The most trusted digital transformation & product engineering company.
The most trusted digital transformation & product engineering company.
With close to 15 years of experience, digitizing 100+ customers in 7 countries across different industries. Mindbowser focuses on Design Thinking, Clean Code, DevSecops & Quality Automation through its cutting-edge solutions in Mobility, Data Science, Cloud, IoT, Blockchain & ML...
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