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
9,013 Companies-Rankings updated: August 19, 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 2006, startups, non-profits, B2B, and B2C companies have received support from Vertical Motion Inc., a reputable Canadian software development and entrepreneur support company...
Novvum is a software design and development studio that specializes in solving complex technical and creative challenges. We are a team of computer scientists, full-stack web developers, UX/UI designers, and senior project managers who are dedicated to delivering high-quality software applications and...
Digital Creative is a Shanghai-based UX and tech agency that builds digital products and experiences to help businesses grow in China. Our expertise includes designing and developing web, WeChat and mobile apps...
Our team can bring your ideas to life on any platform and on any scale.
Our team can bring your ideas to life on any platform and on any scale.
DotTrend President Wayne Bui had more than a decade of experience in the tech industry before he launched his web design and software development agency in 2004...
Transforming digital innovation into amazing results.
Transforming digital innovation into amazing results.
August is a digital agency that specializes in creative design and technology, creating innovative solutions for web, mobile, and emerging technologies. They have a proven track record of delivering exceptional results for major Canadian brands...
We're passionate about designing and developing amazing mobile apps for iOS and Android. Our apps have been featured on the App Store, and we believe in creating innovative and cutting-edge digital products that exceed our clients' expectations...
AKOS - Custom software development and consultancy services
AKOS - Custom software development and consultancy services
AKOS is a leading development agency for growth-stage organizations in high-impact industries. We help our clients achieve their goals through our expert development solutions...
Transforming Traditional Industries with Lean Mobile Technology.
Transforming Traditional Industries with Lean Mobile Technology.
Fooyo is a mobile technology integrator that helps traditional industries adopt technology innovations in a lean and efficient way. Their team creates user-centric web, mobile apps and WeChat mini programs...
TangoCode is a full-stack team of Software Engineers, Designers, QAs, and Solution Owners led by diverse individuals and owned by women. We are headquartered in Chicago and have international offices in Uruguay and Ecuador...
Callstack: Your Trusted React and React Native Experts. Join us in advancing React and React Native. Explore our contributions on GitHub. Ready to boost your React or React Native project? Contact us today!...
Cartisien Interactive specializes in creating web-based products that are user-centered, intuitive and visually appealing. Clients like Reddit, Disney, Paramount Pictures, Nintendo, Riot Games, Microsoft, Saatchi & Saatchi, Macy's and eBay trust us with their interactive projects. Our team takes pride in our...
REEA Global blends the reach of a sizeable in-house product, engineering and design team worldwide with the proficiency of local technical leadership, design supervision and project management. Our software development initiatives are shaped by a deep understanding of the end-user's needs and expectations...
Adaptful Tech is a comprehensive software development company that adopts a consultative methodology to address business challenges through software solutions...
A group of Laravel experts with experience creating profitable startups and SaaS products is called 64 Robots. We specialize in creating mobile apps using the Quasar framework, single-page applications using Vue.js, and Laravel APIs...
Razor Sharp Consulting software engineering & app developers serving Calgary since 2016, we have become Calgary's professional source of affordable software engineering, app development, and custom technology solutions...
VerifiedVerified by the DesignRush team for authenticity and credibility.
Accelerating growth through cutting-edge, data-driven strategies and solutions
Accelerating growth through cutting-edge, data-driven strategies and solutions
Codal is a design and development consultancy that partners with organizations to solve complex problems and accelerate growth through cutting-edge, data-driven strategies and solutions...
Aidan James is a creative agency that brings brands and people together with a multidisciplinary approach, combining strategy and creativity to build brand experiences...
Turning ideas into impact since 2012, The SilverLogic (TSL) powers 200+ success stories with elite engineering, AI, and automation. We dont just build software, we craft scalable solutions that drive growth, speed, and results your business can measure...
TopDevz is an innovative software development and technology delivery partner that brings your ideas and visions to life quickly and cost-effectively by giving you direct access to elite software development experts located throughout the United States and Canada who are rated at the top 1% of their skill...
Code/+/Trust is a proven leader of multiple start-up software teams.
Code/+/Trust is a proven leader of multiple start-up software teams.
Code/+/Trust is a proven leader of multiple start-up software teams. Our full-stack software developers become your in-house CTO and design each project in a phased approach with specific timelines...
CC Communications is known for its ability to produce websites that are elegantly designed and scientifically advanced, as well as highly effective marketing implementation plans, bespoke programming, and other related services. Our team has a sharp eye for both creative thinking and practical application...
System Integration. Business Process Optimization. Marketing Automation. Web. Search. Social.
System Integration. Business Process Optimization. Marketing Automation. Web. Search. Social.
Technology impacts every aspect of business, and when used strategically, can bring dramatic improvement to an organization's challenges. We provide a robust catalog of digital services to meet the high standards of discerning clients and the demands of an ever-changing technology landscape...
Apps. Web. Video. We Make Creative Technology That Matters.
Apps. Web. Video. We Make Creative Technology That Matters.
We create powerful digital products that engage real people. It's what makes us different. We listen intently to our clients purpose – we design for it. But we also fiercely care about the end user. We build for them – for longevity, for trust, for value...
Capitol Tech Solutions Is a Leading Digital Agency.
Capitol Tech Solutions Is a Leading Digital Agency.
Capitol Tech Solutions is a leading digital agency providing a full range of marketing , development, and IT services that help companies' top and bottom lines...
We're a full-service technology company specializing in custom app development, web solutions, and cutting-edge technology platforms. From concept to deployment, we build innovative solutions that drive business success...
Providing Chatbot, Development, and website/app solutions. If you can dream it, we can build it. Intelligent apps require brilliant design and intuitive product strategy. We analyze and design every aspect of your project to ensure that its engaging, stylish, and easy to use...
Hooman is a digital studio that blends bold ideas with beautiful, human-first design. We specialize in websites, apps, and brand experiences that feel simple, smart, and just right. Whether you're building from scratch or leveling up, we turn complex ideas into intuitive products people actually enjoy using...
Do you need a new modern website that actually promotes your business, and helps you save admin time and bring in new customers? Marmoset specialises in 'Smart' websites that bring you more business while you sleep. Ask us how...
We are one of Austrias leading digital agencies. Formed out of a rock band. 50+ fixed employees work at our offices in Vienna, St. Pölten and Linz. Our services include consulting, design, programming and digital marketing...
Tayfusion is an award-winning Database Design & Digital Transformation Consultancy. We are an ethical solutions provider. We play fair and never act in a way that is contrary to the best interests of our clients...
Situated at the heart of the dynamic technology hub in Central Oregon, Avtec Media Group stands as an interactive agency and design firm specializing in the creation, design and programming of interactive media and web technologies specifically for credit unions nationwide...
SAILET: Experts in Personalized Digital Business Automation solutions & Information Management Ecosystem design.
We develop CRM, ERP, document management systems, work with digital signatures, access control systems; design automation for accounting, sales, logistics, personnel, and other departments...
Appmeisterei stands as a stalwart digital development company, specializing in crafting mobile applications and web solutions with over 25 years of industry experience. Our journey spans a quarter-century, marked by a steadfast commitment to innovation and excellence in the digital sphere. We bring...
Our team is committed to providing high-quality services that aid our clients' online success. We provide an extensive array of services, including web development, search engine optimization, graphic design, web analytics, digital marketing services, web performance optimization, and end-to-end project...
In order to help you grow your business, our carefully selected experts can advise and develop mobile and web app in addition to Machine learning, data science and AI solution for you...
Entrision is a software development agency that partners with innovative organizations to create unique, hand-crafted software applications for web and mobile platforms.
For the last ten years, we've been helping organizations leverage the power of custom software...
Cascadian is a boutique custom software development agency. We understand the importance of your application development and pride ourselves on delivering the products that you have been dreaming of. Our agile approach of incremental, consumable deliverables ensures that your software will be modern...
Kohactive is a digital product studio that helps ambitious startups and enterprises build business-critical products that help them innovate and grow. Since 2008, we've built over 250 web and mobile applications for hundreds of clients. Our core services include custom software, custom web applications...
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.
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