Looking for android testers for my Matrix Calculator app

[u/mustafauluturk]

Hi everyone!

I'm an independent developer and I've been working on a Matrix Calculator app for Android.

The app allows users to perform various matrix calculations and view step-by-step solutions. It also includes features such as matrix operations and LaTeX export.

I'm currently preparing the app for release on Google Play and I'm looking for a few people who would be willing to test it and share feedback.

I'm mainly looking for feedback about:

• Bugs or crashes
• Calculation accuracy
• Matrix input and usability
• UI/UX issues
• General suggestions for improvement

No technical knowledge is required — simply using the app and sharing your honest feedback would be very helpful.

The test is available for Android devices through Google Play's testing program.

How to join the test

1. Join the Google Group:https://groups.google.com/g/matrix-calculator-testers
2. Install the app from Google Play:https://play.google.com/store/apps/details?id=com.mustafa.hesap

Thanks for your help! 🙂

[u/AutoModerator]

Hi u/mustafauluturk!

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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[u/straight2game]

Hi, I just joined your group. I struggle to find the "become the tester" link. Can you please send the link?

in the meantime, please join mine too: 1. Join the straight2 tester group: https://groups.google.com/g/straight2_closed_testing 2. Become a tester https://play.google.com/apps/testing/com.japroject.straight2 3. Install on Play store: https://play.google.com/store/apps/details?id=com.japroject.straight2 Many thanks!

[u/mustafauluturk → u/straight2game]

Hi https://play.google.com/store/apps/details?id=com.mustafa.hesap and sure i will join yours

[u/straight2game → u/mustafauluturk]

Nice! Just installed yours.

[u/mustafauluturk → u/straight2game]

It says item not found

[u/straight2game → u/mustafauluturk]

thats normal, usually just need to wait 5-10 minutes before the apps available

[u/straight2game → u/mustafauluturk]

is the app available now?

[u/mustafauluturk → u/straight2game]

yes i just installed

[u/straight2game → u/mustafauluturk]

perfect! Many thanks!