Connect with vetted app development companies that build custom solutions designed to drive retention, engagement, and revenue. Filter agencies by budget, team size, and location to find the right partner for your project.
List of the Best App Development Firms
10,919 Companies-Rankings updated: August 21, 2026
All mobile app development firms on DesignRush have been assessed for their expertise, portfolio, and verified client reviews. Some listings may be paid.
Design Shopp is a Web and Marketing agency and our team has grown steadily for over 8 years. We work on custom integrations as well as Wordpress, Shopify, WooCommerce and Magento projects (just to name a few). We are always looking for talent to join our motivated team...
WeCT offers a unique set of skills to help you realize your goals and understand the complexities of technology. A passionate blend of experience, expertise, creativity and an ear for listening makes us stand out among other web design & development teams in Jersey City & New York City area. We'll partner up...
King's Marketing is the ultimate IT hub, transforming Bangalore into an international powerhouse since 2014. Our services provide businesses with strategic brand marketing & advertising insights, enabling them to reach their full potential and drive conversions like never before...
We take care of our clients' software needs from start to finish.
We take care of our clients' software needs from start to finish.
We are an end-to-end software service provider. Our team is comprised of highly-skilled coding ninjas who work closely with clients to evolve their ideas, create mock-ups and develop & deploy apps. Learn more on our website...
Acentria Technologies (P) Ltd. has made its mark as a leading software development organization, providing innovative and dynamic solutions for clients across the globe. From web or desktop applications to mobile app design & development, gaming platforms and server support – we are invested in crafting...
FiveDotTwelve is a modern software development company especially focused on mobile app development. Were a team of technology lovers who strive to build the best fit-for-purpose products on the market. For us, close cooperation with clients and an individual approach to every project, are the most important...
We Create and Improve Products Using Modern Technologies
We Create and Improve Products Using Modern Technologies
A magnificent team with the firepower brands require to offer an unforgettable customer experience. We craft spectacular high-end brand identities that have substance and impact that entails ripple effects. Our approach is a human-centric drive with strategically formulated laser-focused solutions that...
We are a company that specializes in creating cross-platform mobile applications, backend solutions, web/desktop applications, digital design, and more...
Creative graphic design company in Noida. Expert in graphics and website designing. From designing to branding and marketing we are a solution to your business needs in the digital world...
Aarts is a multi-disciplinary brand strategy and design agency specializing in branding, web, and motion. We focus on crafting exceptional experiences for brands to connect with their audience and gain a competitive advantage...
Atlanta custom software, AI, product design, web and mobile development - 100% USA-based.
Atlanta custom software, AI, product design, web and mobile development - 100% USA-based.
Black Airplane turns consequential business problems into polished custom software. Our 30+ full-time, 100% USA-based strategists, product designers, and engineers deliver AI solutions, web platforms, and mobile apps used by more than 50 million people each month...
Visualytes offers the perfect blend of style and substance with each website design, software development & digital marketing service we provide to a wide range of enterprises across the globe! A powerhouse driven by youthful passion and energy, our team ensures every project is polished off in all aspects...
We bring decades of video game development experience and a rich experience of building games across genres and platforms. Recognised for our work at the international market, we build cutting edge games for our customers and help them build business success...
East Sweden Game is a workspace and community for entrepreneurs and creators of games, visualisation and digital experiences. We are located at Ebbepark in Linköping, Sweden...
Select Creatives is a digital agency in Dubai that specializes in developing and designing innovative, fresh, and exciting digital products. Through collaboration with our award-winning project team of designers, developers, strategists, copywriters and social media experts - we can guarantee the be...
Digital Health Product Development, Data Analytics, and AI
Digital Health Product Development, Data Analytics, and AI
Estenda is a custom software development, data analytics, and AI firm focused on digital health. For 20+ years, Estenda has created award winning innovate software solutions for our customers combining our deep understanding of digital health, software development, data analytics, and AI expertise...
Sproud is a solutions company blending storytelling, strategy, and emerging tech to create meaningful experiences that entertain, engage, educate, and inspire...
ShareSoft Technology is a leading web design and development company focuses on helping you manage, design and build rich CMS websites and online applications for your business. We also provide technology consulting services. Our dedicated team delivers result-oriented solutions for all your business needs...
Your Expert Web & Mobile Development Partner.Take advantage of our 13+ years of experience in building and launching web and mobile custom software solutions. Extend your team with the top web & mobile developers for your short-term and long-term projects, from MVPs to a completed solution...
At Marko & Brando, We work at how your customers look at you as an organization and how we can help you better your brand and at the same time add to your revenue...
Idoogroup: Mobile Application and Web System Developers
Idoogroup: Mobile Application and Web System Developers
idooGROUP is a Tijuana-based software development company specializing in mobile application development, custom software solutions, and web systems. With over 10 years of experience and more than 100 completed projects, the company partners with clients across Mexico, the United States, and Spain to bring...
MeeTri helps businesses by providing world-class Information Technology solutions and software development services - not just by developing cutting edge apps but by creating mature products which enable our customers to serve their customers better and help achieve their business objectives...
Frequently Asked Questions About App Development Companies
What services do app development companies typically offer?
App development companies usually handle strategy, UI/UX design, development, testing, launch, and ongoing maintenance. Some also provide product research and app store optimization.
How much does it cost to hire an app development company?
App development agencies typically charge between$30,000 and $500,000+, depending on the scope and complexity of the project.
Typical custom app costs by scope include:
Simple app: $10,000 to $35,000
Medium-complexity app: $35,000 to $150,000
Complex app: $150,000 to $300,000+
How long does it take to develop a mobile app?
Most apps take around 3 to 7 months to develop, though the timeline depends on complexity, features, technology, and the development team. Changes in scope, integrations, and testing requirements can also extend the timeline.
Simple apps: a few weeks to 3 months
Medium-complexity apps: 3 to 7 months
Complex apps: 7 to 12+ months
How do I choose the right app development company?
Look at relevant experience, past projects, technical expertise, communication, and post-launch support. The company should also understand your business goals and target users.
What should I look for in an app development company’s portfolio?
Check whether they have built apps similar to yours and review the usability, design quality, and functionality of their work. Pay attention to projects in your industry or with comparable technical requirements.