Yes, 貸出予約 Ver.2.14 Assetment Neo 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.
貸出予約 Ver.2.14 Assetment Neo is free.
To get estimated revenue of 貸出予約 Ver.2.14 Assetment Neo app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.