Yes, 歌入り!大入り!童謡えほん 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.
歌入り!大入り!童謡えほん has several in-app purchases/subscriptions, the average in-app price is EGP 69.99.
To get estimated revenue of 歌入り!大入り!童謡えほん app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.