Yes, 低炭水化物ダイエットのレシピ 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.
低炭水化物ダイエットのレシピ has several in-app purchases/subscriptions, the average in-app price is ¥3.28.
To get estimated revenue of 低炭水化物ダイエットのレシピ app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.