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
7,820 Companies-Rankings updated: August 20, 2026
All mobile app development firms on DesignRush have been assessed for their expertise, portfolio, and verified client reviews. Some listings may be paid.
New Wave Devs is an IT staff augmentation company. We place vetted mid and senior engineers into your existing product team, on your codebase, inside your process...
Frugalnova is a well-known brand in the industry of website and mobile app development. Our worldwide headquarters are in Mumbai, India, with operations in California, the United States, and London. We serve customers from all around the world. Our cutting-edge technology helps our partners optimize their...
Full game development, art production and creative direction
Full game development, art production and creative direction
Our team of highly skilled engineers, programmers, and 2D/3D artists has a wide range of development experience on AAA games for PC, consoles, and mobile devices...
We have the strategic, design, and development skills and resources to put you at ease, whether you are familiar with every aspect of the fintech industry or it's all completely new to you and you feel a little lost...
Our team is highly skilled in fields like fintech, cryptocurrency, IoT, healthcare, and eCommerce. To put your company on the path to success, we also provide HubSpot integration services...
You can rely on us to provide you with the most recent market intelligence thanks to our extensive experience in mobile development spanning more than ten years...
At Codepoint. we empower entrepreneurs and businesses through great digital products that allow them to take the most out of technology. Technology crafted to improve your business...
SwiftKick Mobile is an IT company specializing in app development, digital product enhancement, and efficient talent acquisition. SwiftKick Mobile provides tailored solutions, focusing on businesses' unique challenges. The agency ensures a swift time-to-hire process for mobile professionals with its staffing...
We create End-to-End Digital Health Product Design and Development
We create End-to-End Digital Health Product Design and Development
Nozomi is a digital product studio helping healthcare companies with product design, UI/UX design and software development.
We've built 50+ solutions mainly inside telehealth, medical & wellness devices and the pharmaceutical industry...
Since 2006, startups, non-profits, B2B, and B2C companies have received support from Vertical Motion Inc., a reputable Canadian software development and entrepreneur support company...
Custom Software Development, AI, and Resourcing Solutions On Demand
Custom Software Development, AI, and Resourcing Solutions On Demand
We provide clients with both onshore and nearshore teams, with software developers and designers spread out across the United States and Latin America...
Wamisoftware has been in business for over 8 years and during that time has been able to assist more than 30 companies in 10 different countries with realizing their ideas and increasing profits...
We only create cross-platform mobile apps, but we do it very well. We had the absolute best luck working with wonderful people and creating fantastic apps...
Commit creates bespoke software and Internet of Things platforms for clients looking to create their next-generation products, offering innovative, end-to-end, cutting-edge technology solutions...
Our Vision for this company is to understand client requirement and help them making their dream project to be sucessfull. We wish to be a mediator who assists any individual, or business in making their goals come true...
Product, engineering, and AI partner for high-growth companies.
Product, engineering, and AI partner for high-growth companies.
OAK'S LAB is a product, engineering, and AI partner for high-growth companies, not a generic dev shop. We embed alongside product teams to design, build, and scale production software, with deep experience in regulated industries: finance, healthcare, cybersecurity, and education...
Our knowledge of providing excellent customer service and skills is unmatched. We are pleased to offer IT outsourcing and outstaffing services to businesses around the world...
For every project we work on, our objective is to deliver the best quality possible in terms of design, security, simplicity, and consequently customizability...
We constantly work to co-create and deliver true happiness, whether it be through the awesome lines of code, sage advice, first-rate services, successful projects with high standards, or extraordinary results...
We are aware of how critical it is to create a successful product of the highest caliber. To satisfy all of your needs for mobile apps, we provide a wide range of services...
To drive every step of our product development cycle, we combine agile, lean startup, and user-centered design methodologies in a highly effective way...
Digital transformation company based in Houston, TX
Digital transformation company based in Houston, TX
With specialized support in areas like product strategy, UX research, UX/UI design, web development, mobile app creation, and IoT development, our services cover the entire product lifecycle...
Our team is made up of highly qualified and seasoned software developers and designers who are experts in a variety of technologies across all industries...
Creating functional software from conception to launch has made InStep Technologies a specialist in certifying individuals, organizations, and technologies...
We are a design and development firm that collaborates with businesses to create web, mobile, and connected devices that address actual business issues...
Since 2013, Dharmani Apps has produced beautiful, award-winning mobile and web app designs for a variety of industry verticals, giving our clients a greater online presence on a global scale...
WEQ Technologies is a global leader in custom mobile app development and digital transformation, catering to B2B enterprises of all sizes. With offices in Mumbai, Pune, New York, California, and Minnesota, our 50+ experts specialize in end-to-end product engineering, intuitive UI/UX design, AI/ML...
Our solutions' business drivers include boosting market share, improving customer engagement, fostering innovation and differentiation, enhancing operational agility and efficiency, cutting costs, or standardizing business processes in a secure way...
BRANDO.PRO is an independent, daring agency full of creative people. We believe in people, both ours and yours. We are an innovative, daring agency full of creative people. We believe in people, both ours and yours. BRANDO.PRO...
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.
Proposals