Yes, 双眼视功能检查-眼科检查 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.
双眼视功能检查-眼科检查 is free.
To get estimated revenue of 双眼视功能检查-眼科检查 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
3 out of 5
5 ratings in China