[12 Testers Needed] Grammar learning app

Hello everyone, need 12 testers to move through approval.

App is for learning grammar over constant repetition.

1. Google group: https://groups.google.com/g/grammargrindertesters

2. App url: https://play.google.com/store/apps/details?id=com.dimonium239.grammargrinder

Just installing and using it a bit is enough. I’d really appreciate any help!

Happy to test your app in return! :)