Yes, K-REM 방사선비상진료 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.
K-REM 방사선비상진료 is free.
To get estimated revenue of K-REM 방사선비상진료 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.