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 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.
Idea Theorem is an award-winning design and development agency. Through our empathy-driven approach, we have crafted digital products that have positively impacted over 10 million users. Our mission is to shape the digital future by delivering exceptional experiences...
Brand and Digital Experience Platforms That Matter
Brand and Digital Experience Platforms That Matter
Propane is a San Francisco based brand, digital experience and platforms consultancy founded in 2003. The agency envisions, co-creates and builds brand and digital transformation platforms designed to deliver revenue, measurable outcomes and emotional connection (love)...
Unboxed is a London-headquartered digital product and service design agency with two decades of experience in research-led strategy, agile product development, and sustained value-building for public-sector and enterprise clients...
OUR PASSION IS TO CRAFT SOFTWARE FOR GREAT BUSINESSES.10Pines is a Latin American software development company, based in Argentina, specializing in creating top quality solutions with cutting edge technology.What we doWith 10+ years of experience doing agile software development, we can take care of the...
At Flow Communications we believe in working with people we love on work we love, and on work that will make the world a better place. We strive to develop long-term, mutually beneficial relationships with our clients and to do work that is transformational with them.Flow Communications is in the business of...
IndiaNIC is a leading mobile app, web and mobile games development company. Since 1998, we have successfully bagged 7000+ projects, building lifetime relationships with over 3500+ happy clients, for providing IT solutions to every industry sector out there. With the employee strength of over 400 mobile & web...
“DVG develops intuitive web and mobile applications that solve specific business problems. We believe developing a successful solution is not about technology, but about customer service.”DVG is a creative technology company focused on building solutions that generate tangible business value for our...
Brightly is a research-driven, design-led digital transformation studio specializing in experience design (XD) and digital transformation (DX). We create impactful brands, intuitive software, and engaging digital experiences through deep business immersion and data-driven insights. Our expertise spans web...
Digital Product Agency delivering Consumer-grade UX Design for B2B & Enterprise.
Digital Product Agency delivering Consumer-grade UX Design for B2B & Enterprise.
EMERGE is a top-rated UX Design Agency and Digital Product Consultancy and a trusted partner for B2B leaders across technology, healthcare, and manufacturing sectors. We specialize in driving business growth by crafting elevated, engaging digital products and services...
At POWER SHIFTER we simplify digital transformation shifting brands from where they are to where they want to be. Specializing in service design, experience design, web development, and software, we're a digital product design studio with a track record of launching highly successful products...
At Eight Bit Studios, we specialize in mashing up research, design, and code in playful and savvy ways. Our nimble and diligent guild of developers, project managers, QA engineers, visual designers, and user experience designers work together to shape the digital products and services people love to use...
Reliable Software Web and Mobile Application Development Outsourcing Company
Reliable Software Web and Mobile Application Development Outsourcing Company
Nascenia uses cutting-edge technology to research, design, develop, and manage web and mobile-based apps. The company currently manages over 80 apps for clients all over the world and has been internationally recognized for its superior products and services inside and outside of the tech industry...
JatApp is a comprehensive custom software development firm, offering a wide spectrum of services, including software development, educational software development, mobile app development, web development, and dedicated development team staffing...
At All Things Media (ATM), we create unforgettable digital experiences for industry-leading global brands and agency partners. We excel at creating visually engaging, technologically advanced, yet intuitive, experiences that position our clients for success in today's digital world. Whether that solution...
Transform your brand. Reimagine your customer experience. Expand your digital footprint.
Transform your brand. Reimagine your customer experience. Expand your digital footprint.
Customer-centric, design-led solutions built to be implemented. Tallwave will provide everything you need to deliver great experiences to your customers through friendly partnership...
Rainfall is a design studio specializing in brand identity, interactive experiences, and digital products. With a dedicated team and a personal approach, we craft thoughtful, articulate solutions that elevate brands and drive meaningful engagement...
Octopus Tech is an emerging web designing and development company offering web designing and development services to clients & helping them achieve organizational goals by reducing their cost of operations. Our offerings range from conceptualizing & creating design concepts to getting you authority across the...
We are specialists in designing and developing software solutions around your business needs, specialising in all aspects of software design, delivery and maintenance.
With over 30 years collective experience in designing and developing solutions that can help your business rock!
Over the past 8 years...
We Bring Ideas to Life-From Concept To Finished Reality.
We Bring Ideas to Life-From Concept To Finished Reality.
Vaylian Studios is a Burbank, California based boutique creative agency specializing in immersive digital experiences, visual effects, animation, video production, and experiential design. Founded in 2015, the nimble studio blends cinematic storytelling with cutting-edge AR/VR/MR, serving brands across...
Step into the future with OpenSense Labs. As your ultimate destination for product development, web design, and digital advancement, we pride ourselves on being a top player in the industry, globally ranked #6 on the Drupal marketplace.Our Expertise:
Drupal
Salesforce
Applied AI
Headless...
The Connected Creative Agency - We connect your Brand with Today's Audiences! We are a multi-award-winning creative technology studio with a passion to bring advertising to life, inspire others through creativity and innovation and deliver results...
Make Directory Developers, LLC is a complete web and application development company, with services spanning from conceptualizing your vision to the final lines of code. Our professional quality of production works in conjunction with understanding our customers needs assuring we provide the best service for...
For over two decades, our studio has been at the forefront of creativity and technical expertise. Since 2002, we have successfully provided top-tier, enterprise-grade solutions to address intricate business challenges for Fortune 500 companies across diverse industries such as industrial, healthcare...
JET BI crafts tailored Salesforce and SAP Cloud solutions, supported by in-house expertise. Since 2013, our growth story is fueled by professionalism and trust. As Salesforce Consulting partners, we enhance CRMs with prime features, while our SAP proficiency spans custom development and analytics...
Accelerate Velocity With Elite Engineers and Agile Experts.
Accelerate Velocity With Elite Engineers and Agile Experts.
Distillery is a seasoned player in the field of nearshore software development, offering expertise and a robust process for building, scaling, and innovating technology solutions...
Your Launch Pad for Custom Software Ideation, Design, and Development.
Your Launch Pad for Custom Software Ideation, Design, and Development.
LaunchScout is a Cincinnati-based custom software development and consulting firm founded in 2009. With a tight-knit team of 1150 professionals, the agency partners deeply as a launch squad with clients to build custom web, mobile, desktop, and logistics solutions. Services range from discovery sprints and...
Driving Digital Impact, Powered by Motivational UX.
Driving Digital Impact, Powered by Motivational UX.
Smashing Ideas, founded in 1996, is a Seattle-based design and innovation agency partnering with Global 500 companies. With expertise in smart products and digital experiences, their unique Motivational UX process accelerates transformation and enhances user engagement...
We are your partner for technology consulting, design and digital product development based in Berlin (Germany). Thanks to our passion for open source technologies, we offer first-class web development and create high-performance classical and mobile applications.Founded in 2001 in Berlin-Kreuzberg, we have...
Smashing Boxes is a digital product agency based in Durham, NC, specializing in user-centered design and development. With a focus on product design, software development, web design, website development, and app development, they transform innovative ideas into impactful digital solutions...
A Custom Software Company Specializing in Advanced Web, Mobile, and AI Technologies.
A Custom Software Company Specializing in Advanced Web, Mobile, and AI Technologies.
Stream9 is a Cleveland, Ohiobased custom software company founded in 2008. The boutique firm specializes in modern web and mobile applications, AI and machine learning integrations, and custom software toolsempowering businesses of all sizes with efficient, future-ready digital platforms. Stream9 operates as...
eDataIndia is a trusted data entry service company in India providing IT and BPO solutions to businesses across global markets, helping them manage data and improve efficiency...
ORAIKO is a Digital Agency that specializes in website design, custom development, mobile apps. Top rated NYC web design company.Our team is made up of individuals who like to create, build, learn, and think. We are committed to solving growth challenges related to the buyer's journey. Our work is an...
We help Brands, Startups, and Enterprises create bold new ideas and bring them to life. As a design and technology company, we leverage the most advanced Software application, AI technologies, and Subject-Matter expertise, to design products, platforms, and services that deliver a massive impact. We are...
Our mission is to be a reliable partner to digital entrepreneurs. We’ve assembled an incredible team of product-focused tech talent with years of combined experience in the tech and startup scenes, and we’re relentless in our pursuit of excellent products, happy users, and a reputation as a trusted...
Web Site, e-commerce, web app and custom site (PHP with CakePHP, Sympony, Laravel), online custom product configurator (boat, bike, motorbike, ....), social media strategy, email marketing and SEO. Naming, logo and advertising...
SingleMind Consulting is an award-winning digital product design and development agency based in Bend, Oregon (with a Portland office). Founded in 2005, the firm specializes in crafting high-impact web, mobile, and enterprise software solutions with a strong emphasis on AI, UX, and scalable engineering...
Gravity Jack is a full-service, creative digital agency
Gravity Jack is a full-service, creative digital agency
Gravity Jack is a full-service, creative digital agency, Specializing in mobile apps, augmented reality, machine learning, virtual reality, 360º video and more...
X-Byte Enterprise Solutions is a prominent custom web and app development company based in India, the USA, Germany, and the UAE. Since our inception in 2013, we have grown to be the top IT software design and development service provider and worked with several clients across the globe...
For over 10 years, Nine Labs has been providing product strategy, consulting, and advisory services to some of the world's biggest brands and fastest...
Pepper Square is a digital innovation agency that blends strategy, design, and technology to deliver intuitive digital products and experiences. The agency specializes in UI/UX design, web and mobile app development, digital strategy, and creative solutions tailored to enterprise and mid-market clients. With...
Greenstone Media is a full-service digital agency that is dedicated to developing custom software and mobile app solutions that work, creating gorgeous websites that make a statement, and marketing media that delivers results...
Software Design and Development Partner | UI/UX Design
Software Design and Development Partner | UI/UX Design
For over the decade OTAKOYI designs and builds software products for Startups, Scaleups and Industry Giants worldwide. Our main goal is to help businesses succeed by delivering digital products of world-class standard, made up by the best engineering teams from Eastern Europe.We are proud of being trusted by...
Where Innovative Marketing Strategies Meet Business Growth
Where Innovative Marketing Strategies Meet Business Growth
Soda Spoon gets its name from an old wives tale from one of our founder's grandmother, who always put a spoon in a glass of soda before putting it in the fridge because she believed that it prevented the soda from going flat...
thoughtbot is your expert partner for product design and development.
thoughtbot is your expert partner for product design and development.
20+ years over 1,000 clients! thoughtbot is a design and development company that helps clients lead the way through better products, faster teams, and stronger growth...
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