Fun game, but unplayable

The game itself is challenging and makes you think - I like that. What I dont like is how lives do not refill unless the app is open. Im not sure whether this is a bug or intentional, but every other game that uses this type of system (CandyCrush, TwoDots, etc...) will give you lives once the requisite amount of time has passed regardless whether the app is running or not. Additionally the app refuses to connect to the App Store if I actually wanted to pay $1 for 50 lives.

KristenErika about Hyspherical