Yes jayashree.
I like it very very much.
Yes, 經典麻將2020 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.
經典麻將2020 is free.
To get estimated revenue of 經典麻將2020 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
I like it very very much.