Yes, 纸上谈兵 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.
纸上谈兵 is free.
To get estimated revenue of 纸上谈兵 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
Chart
|
Category
|
Rank
|
---|---|---|
Top Paid
|
|
16
|
Top Paid
|
|
156
|
Top Paid
|
|
415
|