Yes, 言語訓練(聴覚的理解) is free to download, however it contains in-app purchases or subscription offerings.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
言語訓練(聴覚的理解) has several in-app purchases/subscriptions, the average in-app price is ¥100.00.
To get estimated revenue of 言語訓練(聴覚的理解) app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
5 out of 5
3 ratings in Japan