Yes, 운세7: 1등 전화타로 is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
운세7: 1등 전화타로 is free.
To get estimated revenue of 운세7: 1등 전화타로 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.