Yes, 자동차 튜닝 시뮬레이션 is free to download, however it contains in-app purchases or subscription offerings.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
자동차 튜닝 시뮬레이션 has several in-app purchases/subscriptions, the average in-app price is €5.49.
To get estimated revenue of 자동차 튜닝 시뮬레이션 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.