# 12 Testers : CoderStudio

> Get 12 Android testers for 14 days. Fast closed testing for production access

Canonical page: [https://chrome-stats.com/d/com.coderstudio.knockzy](https://chrome-stats.com/d/com.coderstudio.knockzy)

## Overview

- **ID:** `com.coderstudio.knockzy`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** coderstudio.in
- **Category:** BUSINESS
- **Downloads:** 795
- **Version:** 1.0.23
- **Last updated:** 2026-08-10
- **First published:** 2026-04-19
- **Publisher country:** IN
- **Size:** 35 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.coderstudio.knockzy)
- **Website:** [https://www.knockzy.com/](https://www.knockzy.com/)
- **Privacy policy:** [http://knockzy.com/2026/05/privacy.html?m=1](http://knockzy.com/2026/05/privacy.html?m=1)

## Description

Need 12 Android testers for closed testing?<br><br>CoderStudio 12 Testers is built for Android developers to easily find active testers, complete the mandatory 14-day closed testing cycle, and get production access on Google Play.<br><br>Whether you need 12 testers for your new app or want to join a peer testing community, CoderStudio makes Android app testing simple, reliable, and trackable.<br><br>12 TESTERS FOR 14-DAY CLOSED TESTING<br>✓ Connect with verified Android testers<br>✓ Complete your 14-day closed testing requirement<br>✓ Submit and test Android apps safely<br>✓ Real-time progress and tester activity tracking<br>✓ Dedicated community for indie developers &amp; studios<br>✓ Fast-track your path to Google Play production access<br><br>HOW IT WORKS<br>1. Install 12 Testers by CoderStudio<br>2. Submit your Android app &amp; testing link<br>3. Connect with 12 active testers<br>4. Keep testers engaged for the full 14 days<br>5. Apply for production access with confidence<br><br>Join thousands of Android developers getting their closed testing done smoothly.

## Rankings

- #1,228,689 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.NFC`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_BASIC_PHONE_STATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.coderstudio.knockzy.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.coderstudio.knockzy)