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
10,973 Companies-Rankings updated: September 08, 2026
All mobile app development firms on DesignRush have been assessed for their expertise, portfolio, and verified client reviews. Some listings may be paid.
Since 2003, we have worked with hundreds of businesses worldwide as a web and mobile development team, consistently winning awards for our ability to create ground-breaking solutions...
We have delivered 3500+ successful apps, have more than 250 satisfied clients worldwide, and have been working hard for the past two years to build long-lasting relationships...
the world's top enterprise and consumer-facing companies have relied on our team of award-winning mobile and web strategists, UX/UI designers, and software engineers for more than 200 mobile and digital solutions...
NotionTheory - Designing and Developing for Leading Brands
NotionTheory - Designing and Developing for Leading Brands
NotionTheory is an ideas and innovations agency that specializes in the fields of web, mobile, virtual reality, augmented reality, and artificial intelligence. We cater to startups and leading brands, and we also serve as a stand-in CTO for enterprise and investment-backed companies...
Clavis Technologies - Bringing Your Software Ideas to Life
Clavis Technologies - Bringing Your Software Ideas to Life
At Clavis Technologies, we provide advanced web, mobility and enterprise software development services. Our four-point focus - People, Processes, Products, and User Experience - lets us deliver streamlined, scalable solutions that help our clients meet their business goals. We leverage the power of experience...
Startechup - Professional Software Development and Web Agency in the Philippines
Startechup - Professional Software Development and Web Agency in the Philippines
Startechup is a Web and Software Development Company with a development center in Cebu City, Philippines. We specialize in providing IT, Web, and Mobile solutions for some of the most exciting startups and progressive enterprises globally. We were created in 2013 for building up a team of talented IT...
TRI/*CK is an organization comprised of skilled designers and programmers that collaborate in order to create innovative designs and online apps. The technological collaborator that boosts and expedites your skills to develop high-quality digital items. Your company will expand thanks to the digital goods and...
Distributed - Empowering Faster Software Development
Distributed - Empowering Faster Software Development
At Distributed, we believe that the future of business lies in the ability to work with globally distributed teams without the need for technical development teams in residence. Our platform offers clients the opportunity to work with fully managed, experienced software developers and engineers from all over...
At The Smyth Group, we specialize in designing and developing web and mobile software for our corporate clients. Our team of talented designers and engineers build web, internal, iOS, and Android web apps that bring our clients' ideas to life...
SmartUp Software is a mobile app and web development company based in Montevideo, Uruguay. Our team builds captivating and usable apps with a native look and feel. We offer a full range of services that take your idea from inception to the stores. We start by understanding your needs, then proceed to UI & UX...
Technosoft Solutions - Expert Healthcare Software Development
Technosoft Solutions - Expert Healthcare Software Development
At Technosoft Solutions, we are dedicated to US Healthcare Software Development and Integration. As a software outsourcing and application development company, we specialize in this field and have a team of experts who are focused on creating the best possible solutions for our clients...
We make a lot of effort to make our services more transparent and understandable because we are aware of how challenging it can be to understand all the facets of the digital industry...
With over 9 years of experience in the international software development market, Core Logic offers end-to-end design and development services. As the endorsed full-stack software house, we can help you on your digital transformation journey. Our team has delivered over 60 solutions for various business...
At Zonex, the execution of your project is overseen by competent and committed project managers, who work closely with a group of technical analysts, UI/UX Designers, Developers, and QA throughout the entire life cycle of the project...
At Webvillee Technology Pvt. Ltd, our success is inherently intertwined with the success of our customers. Our sole and whole motive is to ensure that our customers achieve their desired outcome. We believe in customer satisfaction and delight and work tirelessly to create custom solutions that meet our...
Vermillion: Tech Partner for Consumer App Founders Through Exit
Vermillion: Tech Partner for Consumer App Founders Through Exit
Vermillion is a technical partner for consumer app founders. We combine strategic CTO-level judgment with hands-on React Native execution, specializing in subscription monetization and preparing startups for acquisition. We build long-term partnerships with founders, not one-off projects. Our client...
Frenzin Softwares Pvt.Ltd. - Your go-to mobile app development company.
Frenzin Softwares Pvt.Ltd. - Your go-to mobile app development company.
Frenzin Softwares Pvt.Ltd. is a leading mobile app development company in India. Our team of experts is dedicated to providing top-notch mobile app development services to our clients. We work closely with our clients to understand their unique needs and deliver solutions that exceed their expectations...
Your Software House for Startup Web and App Development
Your Software House for Startup Web and App Development
Sensi Labs is an innovation-driven software house that builds digital products for startups, established businesses, and corporations throughout Europe. We have offices in Poland and the UK, and our team is committed to delivering cutting-edge solutions to our clients...
As a group of youthful technocrats, we specialize in creating cutting-edge software and digital solutions that aid businesses in streamlining their operations. Our team, composed of skilled developers, designers, engineers, and data scientists, is headquartered in India. We possess over 20 years of collective...
White Prompt distinguishes itself as a software development company that transcends mere coding. Our comprehensive range of services spans not only foundational software development but also an array of vertical solutions and specialized expertise. We deliver true end-to-end capabilities to our clients...
At Fabrity, we specialize in bespoke software development, product design, blockchain development, and low-code solutions. Our clients can count on us to build software development teams covering all skills and project roles. We work closely with our clients to understand their unique needs and deliver...
Revolve Healthcare - High-quality software solutions for healthcare and life sciences.
Revolve Healthcare - High-quality software solutions for healthcare and life sciences.
Revolve Healthcare is a certified medical software development services provider based in Katowice, Poland. As an outsourced partner for European and global clients, our team designs and develops healthcare applications to meet our clients' needs...
Our expertise lies in designing, developing, and deploying applications for various platforms, including Mobile, Web, and Blockchain. We excel in creating cross-platform mobile apps, building insightful data visualization and dashboards, and developing innovative blockchain solutions. With our diverse range...
Hygge Software - your strategic partner on your business's digital journey.
Hygge Software - your strategic partner on your business's digital journey.
We are Hygge Software a strategic tech consulting and development company helping businesses solve real challenges and achieve measurable results. We combine deep technical expertise with a business-first mindset to align technology with your goals...
Volpis - We grow and thrive together, providing mobile and web development services.
Volpis - We grow and thrive together, providing mobile and web development services.
Volpis is a top-rated custom software development company that has been building complex websites and developing custom software since 2014. As one of the top IT outsourcing companies, we are committed to delivering exceptional solutions to our clients...
Ideal IT Techno Pvt. Ltd. - Your technology partner for business.
Ideal IT Techno Pvt. Ltd. - Your technology partner for business.
At Ideal It Techno Pvt. Ltd., we are your technology partner for your business. Our team of experts is dedicated to providing top-notch IT services to our clients. We work closely with our clients to understand their unique needs and deliver solutions that exceed their expectations...
CodeCoda Ltd. - Top-notch software engineering from Europe.
CodeCoda Ltd. - Top-notch software engineering from Europe.
CodeCoda Ltd. is an innovative global IT and BPO services, solutions, and Advanced Software Development provider. Our team of IT veterans founded the company to provide a stable way of working and remain true to our understanding of true customer dedication and technical excellence. We provide reliable IT...
Telesens - Specializing in mobile app development.
Telesens - Specializing in mobile app development.
At Telesens, we pride ourselves on professionalism, persistence, perception, and people. These values drive everything we do as we work to provide top-notch services to our clients...
BRACKETS by TRIAD - Providing software engineering services to companies and startups.
BRACKETS by TRIAD - Providing software engineering services to companies and startups.
We are BRACKETS by TRIAD, a team of business analysts, UX designers, and software developers who combine innovation with expertise to solve tech and business challenges. Our team is dedicated to delivering solutions that meet our clients' needs and exceed their expectations...
TemaBIT is an IT service-oriented company that specializes in software development. Our primary objective is to provide top-notch software development services to our clients, with a focus on driving innovation in the retail and logistics sectors...
Visnext is a team of experienced developers and designers committed to helping you build your website and application. With over 5 years of industry experience, our focus is on establishing strong client relationships and a positive reputation...
Hipo is a company that focuses on product development and collaborates with startups and enterprises worldwide to launch innovative ideas. We have a multi-disciplinary approach and a strong dedication to delivering exceptional results...
DevCrew. I/O is a team of highly skilled and experienced engineers who can turn your ideas into visually appealing, high-performance web, e-commerce, and mobile applications. Our expertise includes MEAN Stack, ReactJS, Swift, Kotlin, Java, Objective-C, React Native, Laravel, Magento 2, WordPress, UI/UX...
We build great products
De-struggle complex deliveries
Augment Teams
From Fortune 500s through scale-ups to nimble startups. Worked with them all, loved them all the same. Including Bloomreach, Slido, Raiffeisen bank, CEVA Logistics, 365.bank and many others.
Build better products. 300% fas...
At our company, we specialize in helping businesses of all sizes achieve their digital goals by providing a range of services that includes digital strategy, branding, website and mobile app design and development, and digitalization consultancy. Our team of experts works closely with clients to create...
We are a design and development agency that has its headquarters located in Munich, Germany, and an additional office in Osijek, Croatia. Our team specializes in delivering high-quality services to clients worldwide, with a focus on web and mobile app development, UX/UI design, branding, and digitalization...
Softroids is a custom mobile app development company based in Wroclaw that has gained recognition for developing some of the most popular apps in Poland. However, their services are not limited to Poland as they work with clients from around the globe...
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...
Blank is a software development company specializing in crafting digital products for businesses worldwide. We have a strong interest in web3 and Metaverse, and we enjoy creating innovative digital solutions in these areas...
Founded with the vision of delivering world-class digital solutions, Dirox is a global IT company that combines local expertise with international management. Headquartered in Vietnam, we specialize in software development, IT outsourcing, and digital transformation services that empower businesses...
SolDevelo is a dynamic and innovative IT company that delivers high-quality software solutions to clients worldwide. Since our establishment in 2009, we have successfully completed over 280 projects in 20 locations, making us a trusted partner for tackling modern world challenges. With a team of nearly 80...
Temy is a leading software development company that offers comprehensive and convenient services to full-fledged companies and startups. Established in 2014, Temy has become a fast-growing and successful Ukrainian company with two development offices in Lviv and Kyiv. Our individualized approach to clients...
Our expert mobile and web development agency offers end-to-end solutions, including design, development, and publishing for mobile and web apps. Our extensive expertise covers UI/UX design for web, iOS, and Android, as well as iPhone app development using Objective-C and Swift, and Android app development...
Applifting is an international software company of over 200 self-managed professionals that specializes in FinTech and MedTech innovation. Our teal principles prioritize freedom, transparency, and ethics, driving our commitment to your success. We offer end-to-end software solutions, technical innovation...
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.
What track record should I look for in an app development company?
Ask for launch counts, instead of project counts. An app development company that has shipped dozens of live apps has already solved App Store review, retention, and post-launch iteration. Designli, for example, lists more than 200 product launches and traces its process back to Applits, an app studio its founders ran before the agency existed.
What are the top mobile app development companies in 2026?
The top mobile app development companies in 2026 are:
Proposals