Two short steps. About 30 seconds. You need a Google account on your phone.
Google Play hides apps that are still in testing — you can't just install AirSong from the Play Store like a normal app yet. To get access, your Google account has to be on our testers list.
The fastest way to get on that list is to join our Google Group. It's not a chat or a mailing list — there are no posts, no emails. It exists for one job: telling Google Play "this person is a tester, let them install." Step 1 puts you on the list. Step 2 opens the app in Play Store.
Tap the button. The AirSong testers Google Group opens. Hit “Join group” at the top. You're added instantly — no approval, no waiting. You can close the tab and forget about the group, it's only there for access.
Open testers groupNow Google Play knows you're a tester. Tap below — the AirSong listing opens, and you'll see a normal Install button. From here on, AirSong updates automatically like any other app.
Open in Google PlayHeads up: if Step 2 says “you're not a tester yet”, Google needs a minute to register your group membership. Wait, refresh, try again.