Klawo: Study & Quiz App - Seeking Testers for Android Closed Test

Indie developer is seeking testers for Klawo, a study and quiz app currently in a 14-day Google Play closed test. Klawo assists students with learning and revision tailored to their specific grade and school system, featuring curriculum quizzes, theory summaries, a study calendar, and a focus timer. The app works offline and requires no account or sign-up. Testers need an Android device, must join the tester group and opt in, and keep the app installed for approximately 14 days. Feedback is appreciated but not required. Reciprocal testing is offered.