Top 10 Ruby on Rails Companies in USA – Updated 2025

21Twelve Interactive is one of the best application development companies with a wide capacity to design Android applications that better meet the needs of small organizations. With an extraordinarily effective combination of global technology resources, this US mobile application development company. It has achieved its success in a short time, thanks to the implemented methodologies that have allowed the creation of high-quality mobile applications for businesses.

21Twelve Interactive stands out for its ability to deliver award-winning quality and innovation, while remaining affordable for small startups or large companies that are experimenting with the market and testing mobile applications. Whatever the reason, here is a complete list of the best mobile application development companies in the United States and India to help you find the right mobile application development company.

ELEKS is a Top 100 Global Outsourcing company. We partner with enterprise clients and SMEs to elevate their value through innovative technologies. Our 2,000+ experts, located across Europe and the US, provide our clients with a full range of software services. These include custom software development, product design, data science, quality assurance, R&D, smart teams and support and maintenance services. We’ve been helping industries including logistics, retail, finance, agriculture, healthcare and government, digitally transform their operations for almost 30 years.

Cubix is a group of highly talented scientists, mathematicians, and engineers motivated by a deep appreciation for building elegant and functional applications that solve complex problems. Cubix began developing applications in 2008 and has grown into a full-cycle, mobile-first software development company with the highest team satisfaction in the industry, independent analyst recognition, and an ever-growing list of delighted clients who work with us again and again. Cubix helped Estee Lauder & Clinique, Swatch Group, Politico, and dozens of startups develop their software, we know what defines successful software across all industries.

Light IT provides innovative web and mobile software solutions for startups and enterprises. We offer more than just software development, we focus on clients’ needs, go deep into requirements to suggest improvements, plan our workflow to reduce the budget, and never miss the deadlines. For over 14 years on the market, we have delivered 500+ custom solutions for companies from Europe, the United States, Canada, Japan, China, and many others.

With a talented team of 200+ software engineers, project managers, and designers, we excel in delivering end-to-end tailored solutions empowered with the latest tools, technology stack, and methods. At AllianceTek, we don’t just design and develop your project. Rather, we audit and engineer the entire project development process. We work with you to strategize and find the best solutions specific to your requirements while regularly taking feedback throughout the process.

Bachoo studio is a leading web and mobile solution provider, dedicated to creating sophisticated and technologically advanced solutions for our clients. We offer end-to-end services, starting with concept and strategy, and continuing through design, development, QA, DevOps, and support. With roots dating back to 2015, we’ve won over 50 global awards, demonstrating our excellence in visual design, UX, and implementation.

*instinctools is a software product development and consulting company focused on digital transformation. Headquartered in Germany and USA with development hubs in Poland and Kazakhstan, *instinctools provides a cross-functional global delivery model which reduces development costs while increasing speed to market.

MetaDesign Solutions is “Offshore Software Development Service and Support”​ provider company based in Gurgaon, India. The MetaDesign family comprises of closely-knitted multi-talented software professionals having tremendous passion for building end-to-end business solutions. We are a team of dedicated technocrats who are committed to hear nothing less than one word for our work – Perfect.

Taazaa helps organizations stay relevant in the face of relentless technological change. You may ask, why relevance matters? 52% of fortune 500 companies in the Year 2000 no longer exist. How we do it? We recommend solutions, we design for relevance, we leverage digital transformation, for you to stay relevant.

Mobikasa is a top-rated e-commerce, web, and mobile app development agency. Founded in 2011, Mobikasa has become a dynamic, agile, and fast-moving company, focused on client solution management within the e-commerce domain. We have established a global footprint and serve clients from diverse industry verticals.