Best ranked and rated Mobile app development company. Check out our 499+ case studies of wins for our clients, our 100+ team members, and our elite systems and processes for getting results. Devstringx Technologies is one of the leading mobile app development companies in Noida, India, and the United States. Our headquarter is located in Noida, UP & another branch is situated in Lewes, DE, USA. We started in 2014 and now our routes are around the world. We provide the best IT services like software development, product development, mobile app development, etc. Our purpose is to provide exceptional IT services to a wide variety of clients and industries. To know more about us, kindly visit Our website.