A free program for Android, by Esdev.

If you like the idea of a simple and fun multiplayer game with cartoon graphics, this is the game for you! It is a simple game, with fun gameplay. All you need to do is control your worm, and grow as much as you can. To increase the speed of your worm, you can use a fast-growing boost. You can get more food by competing with other players. To compete with them, you need to be at the center of the map. 

How to play:

You can control your worm using your fingers, and the game will be played in multiplayer mode. When you grow, you will get more and more food, and you can eat it to grow even bigger. You can get more boosts from the growing boost, and if you are lucky, you can even find a big snake that will run and give you a bigger boost.