21Twelve is a disruptive web & mobile app development company creating cutting-edge apps to solve everyday problems, simplify frustrating activities, and bring endless enjoyment into the palm of your hand. We also work on Mobile App Development, Game Development, Designing Services, Digital Marketing Services, WordPress Development, iOS Development, Android Development, Shopify Development, and AWS Development. 21Twelve is a premium provider of hi-tech web and mobile app development solutions and we are one of the emerging names in the market for Android and iPhone application development.