Yes, 黑手黨流氓黑社會在拉斯維加斯 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.
黑手黨流氓黑社會在拉斯維加斯 is free.
To get estimated revenue of 黑手黨流氓黑社會在拉斯維加斯 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.