DropBox App Launch Video
Dropbox is a web and mobile based file hosting service that offers cloud storage, file synchronization, personal cloud, and client software. Dropbox creates a special folder , the contents of which are then synchronized to Dropbox’s servers and to other computers and devices that the user has installed Dropbox on, keeping the same files up-to-date on all devices. The App Launch video for Dropbox represents it as a secured place for storing data and important files on the go without worrying about misplacing them.BookmyShow App Launch Video
BookMyShow a ticketing app for movies,plays,events and other entertainment related experiences. Their primary focus has always been delivering the very best ticketing experience to dedicated customers. From Hollywood hits to Bollywood Blockbusters, regional plays to international events and concerts,they give you a one stop platform for booking plans according to your location and taste. The mobile app launch video portrays Bookmyshow as the best option for customers to book tickets on the go.
For more you can check <a href="http://blog.advids.co/20-brilliant-mobile-app-launch-video-examples/">Mobile App Explainer Video</a>