Yes, クリスマス グリーティング カードの願い 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.
クリスマス グリーティング カードの願い is free.
To get estimated revenue of クリスマス グリーティング カードの願い app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.