The app freezes in a white screen right after the Mojang initial screen. Some times it crashes and the app is closed. I have an iPad mini (iOS version 11.4.1) and an iPad 2 (iOS version 11.4). Minecraft is the latest version for iOS. I have tried reinstalling but the problems still remain. Some times, the game initiates, but after staying for several minutes in the white screen between the Mojang and Minecraft screens. But even then, some times the game freezes on the initial menus.