Yes, 徐工环境智慧营销平台 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.
徐工环境智慧营销平台 is free.
To get estimated revenue of 徐工环境智慧营销平台 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.