What is the difference between small tip, medium tip, large tip?

    KOZUL it will tell you if you click on in app purchases in settings. Will probably vary depending on the currency.

    Just the amount you are willing to tip me. It does not unlock any functionality.

      peter What are the limits of these subscriptions? I didn't find any deadlines anywhere

      There are no subscriptions. The Unlock feature can only be bought once. But you can tip me as often as you like 😉