The app is still unfinished. Playful properly. Music can be turned off. No annoying Affentheater between levels. If you like many stars, can be pleased about it, that use the hint button neither a time limit subject to not lead to deduction of points.
Free Premium seems here to be understood as self-advertising financed. Which one is willing to ;-) The constantly faded invitation to review the app also refers to Google Play. But there's deduction of points here.
