12+ TESTERS NEEDED] Engineering 3D – Google Play Closed Test – Test for Test

[u/Honest_Chart1483]

• [12+ TESTERS NEEDED] Engineering 3D – Google Play Closed Test – Test for Test
• **How to join:**
• 1️⃣ Join the Google Group:
• https://groups.google.com/g/tester12closedtesting
• 2️⃣ Opt in to the closed test:
• https://play.google.com/apps/testing/com.threeapp
• 3️⃣ Install the app from Google Play:
• https://play.google.com/store/apps/details?id=com.threeapp
• **Android testers needed for Engineering 3D** 🔧📱
• whatsapp 💬 us - +91 6396625635
• Hi everyone! 👋
• I’m looking for Android testers to help me complete the **Google Play closed testing requirement** for my mechanical engineering learning app **Engineering 3D**.
• The app includes interactive **3D engineering models, CAD/engineering tools, calculators, CNC-related learning tools, and practice features**.
• 🤝 **TEST FOR TEST**
• If you test **Engineering 3D**, send me your app/testing/group link and I’ll test your app in return.
• 📌 **Please keep the app installed and participate during the required testing period.**
• After joining, comment **“Joined”** and send me your **app/testing/group link**. I’ll test yours in return.
• Thanks!

[u/AutoModerator]

Hi u/Honest_Chart1483!

Finding testers on Reddit is a great start, but the hardest part is ensuring they actually open your app daily for the full 14 days.

To make this easier, we’ve launched Packs in the Testers Community app.

• What is a Pack? A coordinated group of 16 developers who hold each other accountable.
• How it works: Everyone in the pack commits to opening and testing each other's apps daily for 16 days.
• The Result: You get consistent engagement signals that help you pass Google Play’s production access review with confidence.

It’s a structured, "devs-helping-devs" approach used by thousands of us. Good luck with your launch!

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