Absolutely 5 STAR

This is the only game where I wanted to go to the app store and Rate it on purpose!!! I am grown with ADD and this game is awesome!!! It calms me and allows for super concentration at the same time... Its addicting because its not difficult as long as you stay focused... But if you lose your focus- it can fall apart reall y quick. I talk to people or listen to conversations and maintain super focus at the same time... Its like exercising for your brain focus... Love it... And it leaves me satisfied not frustrated like other fast games... The levels build even if you have to do a level over... They dont take your progress from you... Awesome game... Simple, yet... A multi-tasking masterpiece!!!

Chickk lets about Swapper -The Rolling Ball Machine, v1.0.7