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
7,816 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.
Founded in 2003, AREA 17 is an independently owned digital product agency with studios in Paris and New York. Inspired by the brains visual cortex, we transform sensory data into meaningful digital experiences...
We feel very strong about our skills when it comes to planning, designing and coding web & mobile applications.And most of all, we know how to manage the whole process using modern agile tools, direct communication and full transparency. Here is what we love to do!Web & mobile developmentPlan, develop and...
Custom Web Applications & Connected Commerce Solutions
Custom Web Applications & Connected Commerce Solutions
We build powerful web platforms for Australian businesses from early-stage ventures to established enterprises combining custom application development, B2B and B2C eCommerce systems, and deep ERP integration...
Pyramidion is a comprehensive product engineering firm dedicated to crafting top-tier digital products across various domains. From mobile apps to custom software solutions, our design-driven and tech-centric approach accelerates business growth, enabling organizations to scale rapidly and provide enhanced...
We are a full-service mobile agency with a passion for building apps that improve people's lives. Since 2011, we’ve turned ideas into apps for over 60 clients from more than 15 countries, successfully launched our own product called Appointfix, and we’ve been ranked among Europe's “Top Mobile App...
Tooploox offers custom software development services that help innovative companies and startups design and build digital products with AI, mobile, and web technologies...
Vakoms is a one-stop software development company, based in Ukraine (Lviv and Ivano-Frankivsk), delivering end-to-end IT solutions and services to clients from around the globe since 2010. Vakoms has a portfolio of 250+ of successfully completed projects and over 100 in-house specialists.ServicesWe offer a...
Droids On Roids is a mobile & web development company fromPoland, est. in 2011ABOUT US✔ 100% office-based team of 45+ talented professionals✔ We’re helping our clients to achieve their challenging business goals ✔ Among our partners are great start-ups (GIPHY, Electric Objects)...
We are Digital Marketing Agency which help you in optimize your journey.
We are Digital Marketing Agency which help you in optimize your journey.
Simply put, the Blueliner Marketing approach works. We assist businesses in generating and maintaining sustainable growth by providing authentic and affordable marketing services that deliver outstanding results...
First Lowcost Digital Marketing Agency specialized in small businesses.For almost 20 years we have been applying digital marketing techniques to small businesses. We are proud to have managed to match the small budgets of these companies with their commercial and sales objectives. The great advantage of...
DreamWalk is a leading app development agency, specializing in publishing app development, dedicated to transforming visionary ideas into innovative applications...
Web Design and Digital Marketing Agency in Toronto.
Web Design and Digital Marketing Agency in Toronto.
Zwebra is a creative digital agency founded back in 2009 by four enthusiasts. Through the years, we've been growing steadily and now have over 25 specialists working for us in two offices in Canada and one in Ukraine...
BelVG has been in the Ecommerce development since 2008. We create online stores from scratch, implement new features, fix bags and deal with ongoing development. Our specialization is Magento, PrestaShop and Shopware platforms.We know how a robust website can optimize business spendings, make inner processes...
Cleverbird Creative is an 85+ time award-winning web design and digital branding firm.
Cleverbird Creative is an 85+ time award-winning web design and digital branding firm.
Cleverbird Creative is an 85+ time award-winning web design and digital branding firm based in Chicago. We create beautiful and effective websites for startups to Fortune 500 companies - and everyone in between...
OCDLab, based in Irvine, California, specializes in custom web and mobile app development and chatbot solution, offering a team of passionate app developers...
Open-Source Innovation. Custom Solutions. Global Impact.
Open-Source Innovation. Custom Solutions. Global Impact.
LOVATA is an award-winning software development company delivering custom digital solutions built on open-source technologies. With 500+ successful projects since 2008, we specialize in web, mobile, and enterprise-grade applications across diverse industries...
30 Years of Excellence in Delivering Future-Proof Software Solutions
30 Years of Excellence in Delivering Future-Proof Software Solutions
Delivering world-class products to Fortune 500 companies and cutting-edge startups for over three decades, we have navigated every economic climate, optimizing production costs to provide our clients with exceptional ROI...
Watch US Rock Your World With Our Web Design Capabilities
Watch US Rock Your World With Our Web Design Capabilities
Webinopoly is an award-winning agency that specializes in creating custom ecommerce solutions on popular platforms like Shopify, Magento, and WooCommerce...
Eltrino is a full-service eCommerce solutions provider specializing in Magento, Hyva, and Shopify development, migration, performance optimization, and integrations...
Innovagency is an end-to-end Digital Partner with the mission to enable its clients approach to digital channels combining Strategy, Design and Technology. Innovagency fosters digital culture in order to create value to its clients, namely when human-interaction is critical for business purposes.Innovagency...
GirnarSoft was founded in 2007 by CoFounders with strong technology experience and background. We specialize in product development (Apps / Websites / CRMs / Custom Softwre). We just don't say that. We do have highly succussful home grown tech products. Our vision is to create business value through...
Expert mobile, web, AI & DevOps engineers from 22$/hr
Expert mobile, web, AI & DevOps engineers from 22$/hr
ImproveIT Solutions is a top-rated European software development company with 10 years of experience and senior Web, Mobile, AI, and DevOps engineers. Trusted by 80+ companies, we build quality digital products, scale teams flexibly, reduce costs, and work under EU-compliant agreements...
We help startups and enterprises to define, design, and launch digital products.
We help startups and enterprises to define, design, and launch digital products.
The Gradient operates as a Product Strategy and UI/UX Design Agency, aiding both established companies and startups in crafting and introducing beloved products. Our diverse clientele includes Qatar Airlines, Philips, Daimler AG, Jaja Finance, B.TECH, SWAN, Dubai Financial Market, Holberg, Takamol, Azercell...
At SPINX Digital, their team of innovators, digital marketers, and video editors in tech and design, bring skills above and beyond the ordinary to every project...
We specialise in user-intuitive web design that works towards your specific conversion goals. Our team start with our signature creative briefing session to truly understand your brand and objectives. Your website can say more about your business than any other piece of marketing, and your customers come “...
Capital Numbers are an award-winning Digital Transformation and Engineering Firm offering end-to-end software development solutions to Enterprises, SMEs, Digital Agencies, and Startups worldwide. Pricing starts at $25/hour...
Nearshore Portugal is a company that connects ambitious projects to highly qualified skilled teams, providing the best nearshore IT services, such as project management, software, mobile and website development. From a very strategic location, Nearshore Portugal offers dedicated and cost effective resources...
Were passionate about what we do whether it is working with a new client on a strategic project, meeting users for UX testing, developing innovative solutions, or just coming together for a team lunch or social activity...
Mindera Software Craft specializes in crafting robust IoT solutions through high-performance, scalable software systems. From product development and performance testing to technology consultancy, we provide end-to-end services tailored to your needs...
Stone Soup Technology Solutions, based in Griffin, Georgia, offers a range of services encompassing mobile apps, PHP development, Python Django development, web design, and artificial intelligence (AI) solutions...
HUENEI IT SERVICES An Argentine company founded in 1995, is a provider of regional IT services. Currently, it has more than 250 professionals with offices in Argentina, Chile, Mexico and the USA that provide services in five areas (SW Development, Mobility, SW Testing, Process & Management and IT...
Blueberry Consultants Ltd. is a UK-based software consulting firm that specializes in developing innovative, productive, and reliable software systems for their customers in the UK. The company can also update and improve commercial software applications and programs already in use by the client...
Mo Works is a forward-thinking agency that emphasizes consulting and strategic services, while also functioning as a full-service agency. Established in 2014 by three visionary individuals who shared a common goal of improving the world...
Founded in 2008, SoftTeco has evolved from a mobile app agency into a full-cycle software engineering company delivering web and mobile solutions. We apply AI-augmented development to improve speed, quality and cost efficiency, offering strong expertise and reliable partnership...
We are a Brand, Packaging & Digital Design agency based in Milan.Since 1978 we shape Brand & Packaging Design projects for food & beverage, health & beauty, home care and pharmaceutical sectors.We study, create and develop the identity of the best brands. The ones to be found in people’s every day life.We...
Monterail: AI-Assisted Software Development Company
Monterail: AI-Assisted Software Development Company
Monterail is a full-service AI-assisted software development company with 150+ experts delivering web and mobile applications. Since 2010, Monterail completed 900+ projects. Monterail partners with Bosch, EY, Merck, DocPlanner, and SharkNinja. Recognized by Deloitte and Financial Times...
"We Build Better Web & Mobile Products. Together."
"We Build Better Web & Mobile Products. Together."
We strive to empower the worlds most forward-thinking companies to realize their goals through superior technology, service, and support. To do this, we rely on our clients to help us build an exceptional business as we live out our passion...
Andolasoft offers cutting-edge web and mobile app solutions that can transform your business. Our team of experts design, develop and launch apps that provide seamless user experiences and enhance productivity...
TheAppSolutions stands as a premier technology partner, excelling in the realm of bespoke software development, mobile app creation, publishing app development and pioneering digital solutions...
A New York-based digital agency helping ambitious businesses stand out with tailored digital products, branding, and marketing strategies. We merge creativity and technology to deliver impactful results in todays fast-moving, competitive market...
Grow your business through engaging digital experiences & cuttinge-dge digital products.
Grow your business through engaging digital experiences & cuttinge-dge digital products.
Backbone is focused on the future of the web. We are a fully integrated design and technology company that transforms ideas into future-proof digital experiences and help our clients reach the next step...
Ziba is a global innovation and design consultancy based in Portland, Oregon, pioneering human-centered innovation since 1984. From creating the USB flash drive to redefining industries, we blend consumer insights, strategy, and design to develop transformative products, services, and experiences across...
A 360 IDEA (Interactive Digital Experiential Agency)OffRoad Agency is recognized as one of the most innovative digital agencies in the world. Through our revolutionary 360 IDEA’s (360 Interactive Digital Experiential Agency’s) philosophy, we have smartly integrated diverse forte of technology, creativity...
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.