Stack (free) - Stack allows you to build up the blocks as high as you can! This is really a beautiful way to pass the time as we live our wonderful lives. Simple & beautiful. Overall a wonderfully graphically designed app. Compete for the best score and become the best in the entire world. Plus we have something new, you can now unlock new kinds of blocks (Jelly, Gold, Retro...). And the team that develops this app seems to stay on top with bug fixes and performance improvements.
slither.io (free) - This game let's you play against other people online! Can you become the biggest snake? Watch out - if your head touches another snake, you will explode and then it's game over. But if you get other snakes to run into YOU, then THEY will explode and you can eat their remains! Unlike other games, you have a fighting chance even if you're tiny! If you're a nimble navigator, you can swerve in front of a much larger snake to defeat them - no matter what size you are! The biggest snake of the day gets to set a victory message that the ENTIRE WORLD will see! This game gets me hungry for gummie worms.