Nice simple game. Ideal for a quick distraction. Sound is very fitting as well. Just a quick few minor nits: The home and stats(?) icons don't seem to have any effect for me (maybe a planned feature that's not yet implemented?) Also the app should offer to quit when pressing the back button on the main menu (and maybe via an icon as well) That helps usability, especially for people who aren't to familiar with Android.
Ads in the first 5 seconds 0 /10
Bad app dont use
* New Icon
Stack up the boxes, balance them on each other and create the highest box tower.