Mojang is looking for Android players to test the latest build of Minecraft - Pocket Edition
Here's how you can sign up
Do you want to beta-test Minecraft - Pocket Edition? Do you have an Android device with Minecraft - Pocket Edition installed? Then you’re in luck, because Mojang is looking for people to play the latest build.
Unfortunately the beta, which gives you access to version 0.10.0 of the block-building smash hit, is restricted to Android players. Looks like you iOS lot are going to have to sit this one out. Sorry like.
To sign up for the beta you need to point your browser to this Google Plus community and follow the instructions you’ll find there. The actual build isn’t available yet, but it should be within the next couple of hours.