Yes, 動脈硬化性疾患発症予測 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.
動脈硬化性疾患発症予測 is free.
To get estimated revenue of 動脈硬化性疾患発症予測 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.