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
10,962 Companies-Rankings updated: September 03, 2026
All mobile app development firms on DesignRush have been assessed for their expertise, portfolio, and verified client reviews. Some listings may be paid.
Accedia is a premier European IT services company, specializing in technology consulting and custom software development. Founded in 2012, the company has established itself as a trusted technology partner for clients across 20 countries on 5 continents...
Award WinnerRecipient of a Best Design Award for outstanding work.
Wow-websites, smart apps, delicious brands.
Wow-websites, smart apps, delicious brands.
ZGRAYA is an international award-winning full-service digital agency with expertise and achievements in UX/UI, branding, app/web/product design&dev, and marketing.
We create products, strategies, and campaigns that perfectly fit the client’s needs...
Your Digital Innovation Partner. Accelerating innovation through AI, software development, and digital transformation.
At Rootstack, we help organizations build scalable digital products, modernize operations, and unlock new business opportunities through technology...
Connecting you with expert developers to bring ideas to life
Connecting you with expert developers to bring ideas to life
Mitrix Technology is a software development and consulting company. Since 2017, weve provided access to senior software engineers, helping you scale through dedicated teams, expert consultations, and efficient development practices...
We build Web & Mobile Applications using the latest technology available on the market. Our focus is always making sure that the client receives the deliverables exactly the way they asked them to be developed...
Helping you design, develop & grow your B2B SaaS for a flat monthly fee—no lock-ins.
Helping you design, develop & grow your B2B SaaS for a flat monthly fee—no lock-ins.
Sagewill is the the product management subscription that helps B2B service firms turn their expertise into successful software products for a flat monthly fee...
The Solutions To All Your Development and IT Needs.
The Solutions To All Your Development and IT Needs.
Having worked in the industry for half a decade has enriched Technoholic Advance Solutions with enough expertise to take our clients on a pathway to perfection. Every project is viewed as a learning opportunity here and we got the best of the very best to offer to the people who trust us...
Solicy is a blockchain software development company that provides innovative solutions, including Custom Software Development, dApps, DeFi Solutions, Smart Contracts, Mobile Apps, and AI Solutions. We help businesses drive growth and achieve success through cutting-edge technology...
Momentum is a specialized healthcare software development company that builds scalable AI-powered solutions and mobile applications for healthcare organizations. Since 2016, we've delivered 100+ healthcare applications for startups, scale-ups, and healthcare providers across the US, UK, and Europe...
Big Human is a technology, design, and branding company.
Big Human is a technology, design, and branding company.
Big Human is a digital product studio that specializes in technology, design, and branding. We create innovative digital products and services for a wide range of clients, including businesses, non-profits, and our own start-ups...
We build custom digital products that drive business results, combining strong technical delivery with a deep understanding of business needs. Our team adapts to your working style and helps you make smart technical decisions, speaking a language you'll understand...
A Top-Class Google App Engine Development Company!
A Top-Class Google App Engine Development Company!
Etelligens is an industry-leading custom software and Google app engine development company known for its reliable mobile and web development that delivers innovative solutions...
Wytepage is a digital service agency that collaborates with businesses of all scales to enhance their online presence by understanding their needs, streamlining strategies, and building lasting digital solutions...
VerifiedVerified by the DesignRush team for authenticity and credibility.
Building software for industry leaders
Building software for industry leaders
Miquido is a full-service software development company specializing in creating exceptional digital products. We offer a comprehensive range of services, including ideation and strategy, product design, web and mobile app development, artificial intelligence, machine learning, and cloud services...
A highly recommended mobile app development company
A highly recommended mobile app development company
Blue Label Labs is a premier digital product agency, providing a comprehensive array of services to transform businesses in the digital realm. With a strong global presence, we specialize in mobile app development, especially iPhone app development, publishing app development, web design, and product...
Uptempo Vietnam is the global powerhouse of Uptempo Global, for both sales and production, and we accelerate our clients' global businesses from effective market penetrations to cost-saving outsourcing productions. We've carried out numerous knowledge-based projects, notably localization & QA, S/W...
Build Me App builds, fixes, and scales digital products. 20+ products shipped. 5-star rated. MVP Design & Build, AI Integration, Project Rescue, Legacy Modernisation, and more. Projects from $20,000...
AnyforSoft is a company that prioritizes building professional product development teams that are dedicated to their craft. Its focus is on empowering SMEs in media and entertainment, education, e-learning, and fintech with digital transformation in the new economy. Its expertise lies in Python, Drupal, and...
Marble IT delivers exceptional solutions with cutting-edge technology. Our agile teams create tailor-made Web and Mobile apps, Video Games, 3D encounters, and AR/VR solutions. We expand our knowledge to stay ahead of the curve and deliver unique solutions. We're here to help you achieve your goals!...
Empowering Every Stage of Your Business Journey through latest Technology & Digital Marketing Strategies.
Every business, regardless of its industry or stage, has a unique story to tell. At GOIGI, we understand that narrative and offer a full spectrum of essential services to guide you through every chapter...
Your Strategic Digital Partner for Growth and Efficiency.
Your Strategic Digital Partner for Growth and Efficiency.
For over 20 years, we've built complex digital products. We've learned that most problems don't start in code. They start before teams align on direction, before assumptions surface, before anyone knows what questions to ask...
Building Custom Software That Drives Business Growth
Building Custom Software That Drives Business Growth
WEDOWEBAPPS builds custom software, web applications, mobile apps, AI-powered solutions, and eCommerce platforms that help businesses innovate, scale, and achieve sustainable growth...
Welcome to AppsNative SaaS Lab, We're not just another tech company; we are your partners in digital transformation. Our cutting-edge SaaS solutions are designed to elevate your business to new heights, streamlining operations, boosting productivity, and driving growth...
We integrate, innovate, and elevate enterprise systems.
We integrate, innovate, and elevate enterprise systems.
Intellectsoft builds custom software, AI solutions, and dedicated engineering teams for enterprises and fast-growing businesses across the US and UK...
Mangosoft is a top offshore software agency, offering web, mobile app, and enterprise development services. With a strong track record and a global presence, we have successfully delivered 250+ projects across 30+ countries. Our tailored teams of niche experts ensure optimal results, while our transparent...
Evolution Labs provides result-driven website design, builds eCommerce and CMS-based solutions, Mobile Apps.Our mission is creating online presence for our customers, helping them communicate their message, highlight their business value and reach their goals...
As an IT firm, we take pride in our in-house designed portfolio, which draws on our extensive experience while considering the specific requirements of our clients and partners...
We strategically modernize large-scale digital platforms. With 10+ years of experience, our team helps increase revenue, performance, and brand trust perception...
The missing ingredient in FinTech product development
The missing ingredient in FinTech product development
Any software developer can write code. Some create quality code. We build products that meet the market’s refined taste. 20 years now.
Code & Pepper helps to scale your product faster with expert engineers who are fully onboarded in 4 weeks and ready to build, integrate, and deliver from day one...
The Frontend Company specializes in high-performance frontend development, delivering pixel-perfect interfaces that enhance user experience and functionality. With a focus on precision, speed, and scalability, the agency collaborates with design and development teams to turn complex concepts into seamless...
Shopify Migration Experts. Zero Risk. Real Growth.
Shopify Migration Experts. Zero Risk. Real Growth.
Ruby Digital Agency specializes in expert Shopify & Shopify Plus migrations. We replatform brands from Magento, Opencart, BigCommerce, WooCommerce & custom sites with strict data integrity and SEO preservation. Boost revenue with a seamless migration delivered on time and on budget...
Nevina Infotech is an award winning Mobile & Web Application development company serving clients across the globe. Our goal is to offer our clients innovative solutions. We are renowned for our expert level high tech custom Web App development, Mobile App development and digital marketing services...
Abto Software is a full-cycle custom software engineering company, launched in 2007.
With hundreds of delivered projects, we have earned the status of a trusted long-term software development partner for over 200 customers from North America and the EU...
ReloadUX is a leading UI/UX design and development agency based in the United States. With a team of digital design experts boasting a decade of experience, we deliver top-notch UI/UX services to our clients...
Liquid Technologies automates enterprise operations using AI, custom software, and data engineering. We work with healthcare, manufacturing, logistics, and regulated industries to replace manual workflows with intelligent automation...
iPrism Technologies US base Web and Mobile App Development Company with development centre is India. We are specialized in advanced mobile app and web services including website design, website development as well as software development and mobile application development...
Scalefocus offers a comprehensive range of data mining and digital engineering services, catering to various industries such as Healthcare, Fintech, Insurance, Energy & Utilities, Logistics, E-Commerce & Retail, and more...
At Avidclan Technologies, we are at the forefront of merging innovation with excellence, delivering cutting-edge solutions in the realm of technology. Experience the pinnacle of technological advancement and unparalleled service at Avidclan Technologies...
Grinteq is your go-to partner for Salesforce commerce cloud development excellence since 2016. Our services encompass consulting, software development, and team extension. We excel in platforms like SFCC, Adobe Commerce, Shopify, and Shopify+...
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