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
4,270 Companies-Rankings updated: August 19, 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.
Pluralsight gives businesses the fastest, easiest way to build and maintain a cloud-first organization with data on where to focus skill development efforts, plus knowledge of how to put cloud knowledge into practice...
Insight Enterprises with deep expertise and end-to-end capabilities, is here to help you prepare for whats next.
Insight Enterprises, Inc. is helping organizations accelerate their digital journey to modernize their business and maximize the value of technology...
Kellton is a publicly listed, CMMI Level 5, and ISO 9001:2015 certified global company, providing cutting-edge AI and digital transformation solutions and services in strategy, consulting, digital, and technology...
Toptal is a highly respected network of elite talent available when needed. Our team of problem-solvers is committed to integrity, and leading companies turn to us for critical projects. We equip organizations with the tools to compete and succeed in a rapidly-evolving business world, boasting exceptional...
Blending strategic insights and thoughtful design with brilliant engineering, we create durable technical solutions that deliver digital transformation at scale...
Headquartered in Munich, Germany, intive is a leading global digital services company that collaborates with industry leaders to accelerate digital transformation for future products and services...
IT directors, architects, product managers, developers, and business owners rely on MAVA Partners to create new software from scratch or to supplement their existing efforts...
We're redefining Robotics Process Automation at Trigent. We optimize operations using our custom-designed solutions, effortlessly integrate AI without coding, and ensure rapid scalability. Dive into a world of swift development, flexible pricing, and diverse deployment with our AI-driven approach...
Engineering Industries eXcellence (Engineering IndX) is the driving force of digital transformation in the industry. As an eminent division of the globally recognized Engineering Group, our role as system integrators shapes tomorrow's world...
CureMD's physician billing services are easy and stress free Our team of experts will handle all the complex details, so you can focus on providing excellent patient care...
Craft experiences that touch hearts and move markets
Craft experiences that touch hearts and move markets
Frog (part of CapgeminiInvent) is a global creative and design consultancy founded in 1969 and headquartered in San Francisco. With over 2,000 employees and studios in North America, Europe, and Asia, Frog fuses strategy, design, data and technology to reimagine products, services and businesses. The firm...
Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...
Koniag Government Services (KGS) offers IT services to Federal Government Agencies. Founded under the Alaska Native Claims Settlement Act of 1971, KGS embraces a corporate culture rooted in Indigenous values and traditions. With a commitment to community care and environmental stewardship, KGS offers...
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...
Best award-winning software development company in South Korea.
Best award-winning software development company in South Korea.
Time Tec South Korea is a top-rated, multi-award-winning software development company providing a full suite of services and solutions like mobile application development, software development, Microsoft Dynamics 365 development, web development, ServiceNow consulting, and cybersecurity consulting to small...
eNoah iSolution is a global IT and BPO services firm with over 18 years in operation. Certified in ISO27001 (and HIPAA compliant), the company employs more than 1,800 professionals across six countries. It supports clients in over 20 verticals including several Fortune500 companies offering secure business...
Driving Global Growth Through Digital Intelligence
Driving Global Growth Through Digital Intelligence
IDS Tech Solutions is a part of IDS Infotech, founded in 1989. We build digital products, automate workflows, streamline processes, and maximize productivity through technology-led solutions. Our cross-domain expertise unlocks new possibilities across a range of industries from eCommerce to IT, and everything...
Netlink is a global technology and software-services firm that offers end-to-end solutions in application development, data & analytics, cloud and infrastructure, enterprise resource planning (ERP), and digital transformation. The company partners with organizations across sectors to modernize operations...
Mehula ADMediaTek is a USA-based digital transformation company founded in 1997, offering end-to-end solutions in digital marketing, software development, IT infrastructure, automation, and data-driven growth. We build high-performance websites, execute SEO/marketing campaigns, and manage secure cloud...
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.
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