This is a fun little game for kids from 3-5, maybe 6.
The visuals are great, with colorful visuals, at times. But other times it can a bit hard to stare at, very rarely though.
The mini games are fun enough, maybe a little too easy at a few times, since my 4 1/2 year old niece could figure out a few of these easily; while in the other hand, she couldnt figure out I believe 2 (maybe 3) of the mini games without some direction.
The music is really good to listen at, even if it gets tiring after around 5 minutes of listening to it.
All and all, this game is very good for small children (again, ages 3-5, maybe 6) but its the best one.
If you need something good to look at and have them develope their mental skills at an early age, this is not a bad place to start. Pick this app up as soon as you can, since just to test it is free! And the 2.99 price tag to unlock the rest of the mini games is not bad either, comparing them to some of the other apps on here.