with this app modul you could prevent selected apps of running on system startup. only apps with the permission boot_completed are shown in the list. system apps are marked with an exclamation mark. to restrict system apps you have to donate. important your device has to be rooted to install the required x-posed framework: http://tinyurl.com/cd46qco description for non-developers: each app with permission "android.permission.receive_boot_completed" is placed in a (windows slang) "startup folder". for my 200 installed apps that are about 33%. on system boot every of these apps gets started. possible options: - app shows a notification - app starts a (hidden) service in background - app exits again (eg user has set an option) if you disable an app in the bootmanager it