Yes, 英语听力之王 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.
英语听力之王 is free.
To get estimated revenue of 英语听力之王 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
5 out of 5
1 ratings in United Kingdom