Yes, フェイクニュースを特定する 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.
フェイクニュースを特定する has several in-app purchases/subscriptions, the average in-app price is ¥100.00.
To get estimated revenue of フェイクニュースを特定する app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.