Top 10 Mobile App Development Companies in Colorado 2025

21Twelve Interactive is a global technology company that offers a wide range of mobile applications in Colorado. In the space of mobile applications, dedicate to keeping your services at affordable prices. 21Twelve Interactive is fighting to keep the process of development very focused on the client, integrating it in every step. Present in more than 25 countries, they have worked in digital projects in different countries and cultures. They also have a presence in online sources where you can read customer reviews.

Gorilla Logic’s Nearshore- and US-based Agile Gorillas help Fortune 500 and SMB companies extend the benefits of business agility to large scale and distributed environments. Our custom-built Agile teams successfully align processes and technology to drive innovation, profitability and growth. We bring unparalleled expertise in the delivery of full-stack web, mobile and enterprise apps. Gorilla Logic’s Boulder headquarters and nearshore development centers in San José, Costa Rica and Medellín, Colombia come together to build high-performant, integrated teams based on top-quality talent. These highly-collaborative Gorillas work with our clients’ existing processes and work schedules to deliver game-changing results on their most critical projects.

Epic Business Apps is a Denver, Colorado-based software design and development firm. We specialize in creating custom websites and mobile applications for iOS and Android. Founded in 2012, Epic is a Denver-based company offering custom mobile app development — iPhone, iPad, Android — and custom, responsive website development for the Denver, Boulder, Colorado Springs, Fort Collins and Front Range area and beyond. We pride ourselves on doing exceptional work at an affordable price, with unparalleled customer service.

AppIt Ventures is a Denver-based Custom Software Development Company with experienced App Developers focused on Mobile App Development (iOS App Development & Android App Development), Web Development, and Custom Software Development. The AppIt Ventures team has a portfolio of more than 350 successful software applications and offices in three countries. For more information, visit appitventures.com. Custom Software Development Service

Tack Mobile exists to inspire companies to innovate and stand out in a mobile, IoT world. Backed by a unique balance of product vision, service design thinking, and client collaboration we commit to giving users the best possible experience. Tack specializes in building software for connected devices – from lightbulbs and thermostats to smartphones and tablets. We use our service design principles as a driver in all of our decisions, from comprehensive creative practices technical software architecture. We work both lean and full-agency style in an effort to accommodate the required solution. We are strategic thinkers, always focused on the digital landscape and the roadmap for what the years ahead may hold for our clients’ products and services.

Spire Digital is a Denver-based digital product development firm that transforms business through design and technology. For over 20 years, we’ve provided strategic consulting, user experience design, software development, DevOps, and staff augmentation to the world’s top companies. Whether web, mobile, IoT, wearables, AR/VR, AI, or blockchain, Spire helps startups and enterprises succeed at the art of innovation. Spire’s services are geared toward the product and innovation needs of our clients, resulting in business-critical applications that seize opportunities to increase revenues, operational efficiencies, market share, and customer satisfaction.

For more than 20 years, Exadel has been developing enterprise and custom software solutions for Fortune 500 clients, including AT&T, Samsung, Bank of America, eBay, and GE. With 18 locations and delivery centers across the US and Eastern Europe, Exadel solves the most complex software engineering problems, offering a scalable and skilled mix of onshore and offshore resources at the industry’s most competitive price.

Think Tree Studios is a leader in creating innovative websites and mobile applications. We take your ideas and turn them into beautifully designed and functional web and mobile apps for the world. Whether it’s building something from the ground up or overhauling an existing product we are here to take you to the next level.

Based in Denver, Colorado, our professional team of experts work hand in hand with you to strategize, design and build impressive platforms using clean code and winning UI/UX designs. Our diverse skill sets and customizable services allow us to focus on your exact needs resulting in responsive websites and engaging mobile applications that leverage the latest technology.

Viget is a digital agency made up of designers, engineers, and strategists who create and brand award-winning digital products, experiences, and tools that inspire customers, extend capabilities, and advance business. With a unique mix of capabilities, Viget has a deep history of digital innovation, helping clients leverage emerging technologies to improve existing processes or establish new ones.

SeeSaw Labs is a creative technology and digital product studio that focuses on solving business challenges of communication, organization, collaboration, and process. We believe that well-executed, creative, dynamic problem solving and design can have a long-lasting impact on improving people’s lives and exceeding the business goal. We believe that this type of design is best accomplished through collaboration, and that simple designs are the best designs.