1. 21Twelve Interactive :
21Twelve Interactive is a leading developer of mobile applications with experience in web, Android and iOS application development services in the Dominican Republic. Today, businesses of all kinds, from your local retail store for small and medium-sized enterprises to large multinational corporations, leverage the potential of personalized mobile applications to dramatically improve your business operations, increase the productivity of your employees. and enhance the relationship. With the customer. The main reason why personalized mobile apps are gaining traction is that they not only help business owners realize their unique application ideas but also provide a customized user experience like never before.