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If your Android's auto-rotate functionality is on, but the phone screen doesn't auto-rotate, it could indicate a minor glitch or hardware issue. In this case, your first step is to restart your phone.
I shouldn't need CoverScreen OS to rotate apps on the front of my Galaxy Z Flip 6, but I'm grateful for the third-party support.
For all the improvements Android has seen, Google still hasn't managed to make auto-rotation on Android work flawlessly, and it's surprising how inconsistent it can be.
Swivel for Android comes with a very simple solution for a common annoyance – it allows you to set a custom screen orientation or rotation for each app on your Android smartphone or tablet.
Fortunately, it's a simple matter to disable screen rotation in the Kindle app -- and enable it again should the need arise. The process is the same on both Android and iOS devices.
Android display rotation, reinvented So, for context: Android has long had a native system for handling the dull-seeming chore of deciding when and how, exactly, your screen should rotate itself.
With Smart Rotator for Android, you get complete control over which apps can switch between portrait and landscape mode and which ones can't.