Mobile app development is the act or process by which a mobile app is developed for mobile devices, such as personal digital assistants, enterprise digital assistants or mobile phones. There is a tremendous opportunity for profit in the mobile app development field. An app can help our users understand our offerings and benefits more. We can develop mobile apps to increase the sales. Therefore, ACE Startup Factory has some more plans to implement. Apps can utilize native features of mobile devices to enhance user-experience. The device features can significantly shorten the time users take to perform a certain task in an app, and can even boost conversions.