Not Free!
I don’t mind spending money on apps if they actually work and allow you to take them on a test run but you can’t generate anything without paying for it!
Yes, Cube 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.
Cube has several in-app purchases/subscriptions, the average in-app price is $774.99.
To get estimated revenue of Cube app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
I don’t mind spending money on apps if they actually work and allow you to take them on a test run but you can’t generate anything without paying for it!