The BetaLobby blog

Closed testing, explained.

Guides, fixes and stories from developers working through Google Play's 12-tester rule.

How to Fill In "Sign in details" in Play Console

If reviewers can't sign in, they can't see your features. Where to find Sign in details, what to write for Google-only sign-in, and how to share a test account.

Oct 27, 2026 · 6 min read

12 Testers for 14 Days: What "Continuously" Really Means

The 14-day countdown keeps running, but is that 14 continuous days of testing? Which of opting out, uninstalling, or never opening the app break "continuously", per Google.

Oct 26, 2026 · 7 min read

Google Play closed testing: 5 things new developers get wrong

Opted-in testers, the 14-day countdown, internal testing, countries / regions. The Google Play closed testing assumptions that trip up new developers, and what actually happens.

Oct 20, 2026 · 5 min read

"More testing required" on Google Play: 5 reasons and fixes

Applied for Google Play production access and got "More testing required"? From my own rejections and final approval, the 5 things worth checking and a checklist before you reapply.

Oct 20, 2026 · 8 min read

Closed Testing: Email List or Google Group? Which to Choose

Play Console makes you choose email lists or Google Groups for closed testing. We compare opt-in, privacy, speed and switching, and why a shared group wins.

Oct 5, 2026 · 5 min read

Google Play closed testing "Item not found": 5 causes and fixes

Your tester opened the Google Play closed testing link and got "Item not found". Here are the five most common causes, for both testers and developers, and how to fix each one.

Sep 30, 2026 · 4 min read