Approval on the Play Store - Common Errors in Practice

For a long time, the Google Play Store was the "lawless land" of apps. You climbed anything and in 2 hours you were in the air. Those days are over. Today, Google's review process is rigorous, involving artificial intelligence and humans, and rejects thousands of apps daily.

For developers who were used to the old ease, the new rejections come as a shock. Let's see, in practice, what is blocking apps today.

Mistake 1: The New Test Account Policy (20 Testers)

This is the most brutal change of 2023/2024 for new personal accounts.

The Rule: New personal developer accounts MUST run the app in "Closed Testing" with at least 20 testers for 14 consecutive days before they can request to go to Production.
The Error: Trying to skip this step or using bots/emulators as testers. Google detects and blocks the account.
In Practice: You need 20 real friends (with real emails) to install and open the app daily for two weeks. It's a huge barrier to entry to prevent spam.

Mistake 2: “Deceptive Behavior” Policy

You made a "Memory Cleaner" or "Battery Saver" app.

The Problem: Google knows that most of these apps do nothing or just kill processes that Android then reopens.
The Rejection: "Deceptive Behavior". If your app promises something that is technically impossible (e.g. "Charge battery 200% faster"), it will be banned.
In Practice: Be honest in the description. Don't promise miracles.

Mistake 3: User Data and Privacy Policy

Your app asks for permission to read the contact list.

The Problem: You haven't explained WHY you need this.
The Rule: Google requires that the Privacy Policy be linked in the store AND within the app. Furthermore, if you ask for sensitive data, you need to fill out the "Data Security" form on the console with surgical precision.
In Practice: If you mark in the form that "Does not share data with third parties", but uses the Facebook SDK (which shares data), your app will be rejected due to inconsistency.

Error 4: The "Broken App" (ANR and Crashes)

Unlike Apple, Google focuses a lot on technical stability.

The Problem: Your app crashes on older devices or takes more than 5 seconds to respond (ANR - Application Not Responding).
The Rejection: Google runs automatic tests on hundreds of virtual devices (Pre-launch report). If the failure rate is high, they don't even review the rest.
In Practice: Look at the pre-launch report in the Google Play Console before clicking "Submit for Review".

Conclusion