Tropf Musik.electronica is not free (it costs 18.00), however it doesn't contain in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
The price of Tropf Musik.electronica is 18.00.
To get estimated revenue of Tropf Musik.electronica app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.