Scan an item
Try a household item, thrift find, collectible, clothing piece, or anything you might list online.
Android closed test recruiting now
Help test a reseller app before it launches on Google Play.
GrindGuideAI helps resellers scan items, draft better listings, and track inventory/profit. I need real Android users to test the app for Google Play's closed testing requirement.
14 days
Stay opted in and open the app a few times during the closed test.
Android
You need an Android phone and the Google email used for Play Store.
Free Pro+
Tester access is unlocked during the test as thanks for real feedback.
Built for practical resale work.
No income guarantees, no fake guru math. The test is about whether the app is useful, clear, and stable before launch.
Draft a listing
Check whether the listing title, description, and resale notes are useful enough to review and edit.
Send feedback
One honest sentence is enough: what broke, what confused you, or what made the app feel worth using.
Tester signup
Join the closed test list.
After you sign up, I will add your Google Play email to the closed test. Then I will send the official Google Play opt-in link when the release is ready.
1Use the Google email connected to Play Store on your Android phone.
2Install through the official closed-test link after your email is added.
3Open the app on a few different days and try one scan/listing flow.