Grid Snake (Universal) FREE:
https://itunes.apple.com/us/app/grid-snake/id959951645?mt=8
Grid Snake (Android) FREE:
https://play.google.com/store/apps/details?id=com.vuifahgames.gridsnake
The same classic snake game, but this time the snake bites itself.
Hit (bite) the same color cube (body) to earn score and get extra time.
Swipe up, down, left, right to control the direction.
Somethings never change, avoid hitting walls & bricks.
Screenshots
Gameplay demo: