Yes, 新派少儿英语入门级基础级 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.
新派少儿英语入门级基础级 is free.
To get estimated revenue of 新派少儿英语入门级基础级 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.