Yes, Sách Mềm VN 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.
Sách Mềm VN is free.
To get estimated revenue of Sách Mềm VN app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
Chart
|
Category
|
Rank
|
---|---|---|
Top Free
|
|
299
|