This app can not be installed (9 Nexus Android 5.0) Message app was not installed. About Google Play on the other hand it works. Nevertheless, the app is worse than the normal Amazon App. Fonts and menu are huge, although that would be suitable for a small cell phone screen. In addition, in order nor Prime Instant Video is running on the tablet. When small Nexus 7 with Android 4.4.4, it was still running through the detour with Prime Instant Video app. Why Amazon here disadvantaged Android Tablet customers remains a mystery to me. A Kindle I will therefore not buy anyway.