Bedrock Beta will also continue to be available on Android, but it's likely Microsoft is planning to roll out a Minecraft Preview app for Android users at some point down the line.

However, the Minecraft Bedrock 1.21.70.23 beta and preview introduced an update for the user interface where the Keep Inventory feature was classified as a cheat on all difficulties.

After opening the app, click on the Previews tab. If you own Minecraft Bedrock edition, you should see the 'Minecraft for Windows 10 beta programme'. Click on this and read through the disclaimer.