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
7,819 Companies-Rankings updated: August 21, 2026
All mobile app development firms on DesignRush have been assessed for their expertise, portfolio, and verified client reviews. Some listings may be paid.
Boost Your ASP.NET Aspirations with Integrative Systems
Boost Your ASP.NET Aspirations with Integrative Systems
Integrative Systems, your ultimate ASP.NET Development Partner, has over 20 years of global excellence. Our expertise extends to AS400/iSeries support, IBMi development, ASP.NET services, custom software solutions, and JDA support...
We boost companies in their digital transformation with excellence and passion for technology
We boost companies in their digital transformation with excellence and passion for technology
MadeInWeb is at the forefront of digital transformation, leveraging AI and data-driven solutions to revolutionize business operations. Our expertise in integrating cutting-edge technology, design, and marketing results in impactful user experiences and innovative applications...
Lollypop Design is a global UX UI and Interactive Design Company on a mission to empower and touch a billion lives across the world through world-class digital experiences...
ORTUM TECHNOLOGIES IS A MULTINATIONAL CREATIVE TEAM WORKING WITH AMBITIOUS TECH COMPANIES AROUND THE WORLD. EVERY DAY, WE BUILD PRODUCTS, BRANDS AND WEBSITES THAT HELP OUR PARTNERS STAND OUT, CONNECT WITH CUSTOMERS AND GROW FASTER. WE’RE A GROUP OF THINKERS, DESIGNERS, WRITERS, MARKETER AND ENGINEER...
Skipfour is a technology company that sells both services and products. We offer two types of services, a.) software solutions and b.) enabling technology services such as IT support, cloud services and so forth. We build end to end software + hardware solutions, more emphasis on software. We deliver...
Transforming the Technological Landscape of the World
Transforming the Technological Landscape of the World
We provide customized technological solutions to increase business efficiency & growth across industries. Our services include Software as a Service (SaaS), Mobile Apps & Websites, Blockchain Development, Big Data, Technical Consultancy, and Artificial Intelligence...
GNS IT is a European IT-company created in 2007. We are experts in EdTech, E-Commerce, HealthCare, E-Government, and Travel industries. Since 2009 we have implemented a bit more than 450 projects...
We Design-Build-Launch Mobile and Web Applications.
We Design-Build-Launch Mobile and Web Applications.
We validate, design and build powerful custom software, and native mobile and web applications that drive business growth and help you achieve your goals.
A collaborative approach to innovation development. We are an end-to-end digital solution for small to large businesses...
A1 Future Technologies - A branding, digital agency and technology company focused on delivering exceptional
services in various domains. We are a team of experienced enthusiastic, creative creatures, tech geeks
and growth hackers. Our passion lies in converting imaginable ideas into splendid designs for our...
Nuvento has been in the business of tech-consulting and advisory services since 2007. We leverage AI, BI, Cloud Solutions, Dedicated development teams, software development outsourcing, staffing solutions, Automation and Digital Platforms to develop and manage core business processes...
Web Foundation is an innovative IT company having rich working history and dozen of satisfied clients. Our mission is to help small and big business be reachable to potential customers by creating their online platform...
Ontrix offers web solutions to small businesses and entrepreneurs. From Responsive (mobile-friendly) Web Design to E-Commerce websites, from SEO to Social Media Management, Paid Advertising or if you just want to build a custom mobile or Web Apps -- Ontrix can be your best strategic partner to complete your...
Rare Crew is a custom software development company with over a decade of experience. Rare Crew develops custom solutions for all kinds of business, from multinational organizations to start-ups looking to grow their business...
We Are Digital Transformation Catalysts Offering Game, AR/VR/MR, 360 Software Solutions
We Are Digital Transformation Catalysts Offering Game, AR/VR/MR, 360 Software Solutions
Azmi Studio is focusing to provide innovative solutions with the concept based on Game Development, Augmented Reality, Virtual Reality, and Mixed Reality. Find an outsourcing partner that fits your budget and business needs...
MING Labs is a leading digital business builder, making businesses future-proof by design.
MING Labs is a leading digital business builder, making businesses future-proof by design.
Hi, we’re MING Labs. We work with transformation leaders around the globe to help them navigate the changing business landscape and implement relevant digital solutions. Our work combines business design, experience design, and technology — everything vital to help businesses grow and change the way they...
Pikateck (ISO 27001:2013) - Technology company - specializes in Software Development, Mobile Apps, UI/UX Design, Digital Marketing, Server Management and Offshore Development...
Aither Technology is an offshore software development company with US based sales and management. We have hands-on experience in developing, managing and delivering technology solutions globally...
hedgehog lab is a global digital product consultancy that partners with brands and enterprises to help them achieve their business goals using emerging technologies...
Aimprosoft is an AI consultancy and technology transformation partner helping organizations navigate the complex journey to AI integration. By enabling AI-assisted software development lifecycles for clients, we empower them to deliver products >30% faster without adding headcount...
VerifiedVerified by the DesignRush team for authenticity and credibility.
Award Winning Global UI/UX Design Agency
Award Winning Global UI/UX Design Agency
Ungrammary is globally reputed and award winning UIUX Design agency based in India. We specialise in UXUI Design, user research, application design, SaaS and Enterprise UX design, and Interaction design of digital products...
61 Designstreet is a full-service creative digital agency with core expertise in providing Web Designing Services, Web Development Services, eCommerce Development, Mobile App Development, Digital Marketing Services, SEO Services, Social Media Services, PPC Services and much more. We create engaging content...
Providing customized digital and analytical business solutions since 1989
Providing customized digital and analytical business solutions since 1989
We are 30+ years old organization built on the legacy of providing customized solutions to professionals and business houses across different industries, enabling them to optimize their business processes and achieve their mission and organizational goals. Established in 1989, IDS Infotech Ltd. (IDS) employs...
Hawkwinds is a leading Custom software development company specialized in Fantasy Sports, Social network and AI. We build the world’s best fantasy sports software & Social network solutions. Get in touch with us today...
Creative Ideator is a custom software development company that has been doing business and satisfying the technological needs of the people since 2017. Based in the largest city of Pakistan, Creative Ideator offers services of Software Development, Website Development, and Mobile App Development...
Fortitude Development is a New Jersey based software development firm specializing in web & mobile app creation. We take pride in understanding our clients at a personal level to deliver then a product that reflects hard work and expertise. Consider us a part of your team!...
Choose Webspaceteam for top-notch React Native development. Our experienced team excels in web, mobile, and desktop solutions, serving clients worldwide. Let's bring your ideas to life...
Realweb Tech is a software consultancy specializing in the research, design, and development of custom software products for midsize to enterprise companies...
Iterate agency is the marketing and advertising agency located in Brisbane which provides solutions like SEO, UI/IX, CRO. We helped many companies to increase their conversion rate and User Experience...
Artjoker is a professional software development company based in the USA, specializing in providing a wide range of digital services. We offer scalable IT solutions for businesses, including mobile application development, DevOps, and cloud services...
Brandcoders is a trusted agency based in Orlando, specializing in web design and development, marketing, and branding. We are experts in creating brand identities, powerful websites, custom business web applications, and establishing a digital presence for national brands and growing businesses...
We build mobile apps, web platforms & AI workflows for organisations doing good in the world.
We build mobile apps, web platforms & AI workflows for organisations doing good in the world.
3 Sided Cube is a global mobile app and digital development company with a passion for Tech For Good, championing the genius over the generic to build life-saving, life-changing digital solutions...
TechErudite is a custom software application development company that builds AI-powered digital solutions for startups and enterprises across diverse industries. With over a decade of experience, the company specializes in developing scalable web applications, mobile apps, enterprise platforms, and...
Xperienz is Portugal’s top UX Consultancy. We handle research, information architecture, interaction design, design sprints, service design and perform usability and accessibility evaluations...
We specialize in web design, web development, branding, SEM (Search Engine Marketing), SEO (Search Engine Optimization), Email Marketing, Content Marketing, and Social Media Marketing...
Creating Digital Solutions That Help Businesses Grow.
Creating Digital Solutions That Help Businesses Grow.
JDD Agency is a digital agency that values design craftsmanship. We excel in scenarios that demand critical thinking and have a strong passion for data, perhaps more than most...
The Design and Development Studio That Translates Your Personality Through Digital Experiences
The Design and Development Studio That Translates Your Personality Through Digital Experiences
Zajno is an international digital design and development studio. We translate your personality through digital experiences and even more. Our forte is to create unconventional websites and apps with cutting-edge custom graphics, photos, videos, and animations...
Digital technology transformation and customer experience management firm
Digital technology transformation and customer experience management firm
EvolutionCo is a digital & interactive consultancy and services organisation. Our innovation based DNA helps our clients in transforming their business using the power of the digital ecosystem. Our 360° marketing approach creates the traction of an intuitive and enhanced user engagement reality...
We're a digital agency capable of creating digital solutions to meet the diverse challenges local companies face as they grow. What's you latest challenge?...
More than 50 brands and startups, big and small trust us for memorable branding, gorgeous designs, and seamless user experience. At Alfyi, we believe in strong foundations. And the key to a strong foundation is communication. We discuss your idea and incorporate our insights and years of experience. After...
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