You earn coins by completing quizzes. The number of coins depends on your performance - the more questions you answer correctly, the more coins you earn!

No! QuizMaster works as a guest platform. Your progress and coins are saved locally on your device, so you can start playing immediately.

Yes, you can retake any quiz as many times as you want. However, you'll only earn coins the first time you complete each quiz.

Currently, coins serve as a measure of your achievement. We're working on a rewards shop where you'll be able to unlock themes, power-ups, and other exciting features!