It’s fully free to down load and play with some constrained advertisements. You can find in-app purchases, but They may be all for customization things so it’s fully optional and it doesn’t have an impact on gameplay. This game brings together the common mobile game Snake with The attractive Game. https://www.google.ac/maps/d/viewer?mid=1Awymmv5pCI4UNlPiJuUiR68iHjF_nw0