Sparky
The app is nice when it works. My son enjoyed playing it for a while but seamed to get bored because it would give rewards to often. We had removed it at on point because of storage space. When it renewed, I downloaded to either get him to play more or stop renewal. He played for about 20 minutes for free...did not acknowledge renewal...and now it kicks us off when try to do anything. Have contacted Rosetta Stone to fix.
Like but frustrated about
Fit Brains for Kids: Sparky's Adventures, v1.3.0