Best iPhone/iPad game ever

You have to eat all the fishes of the river and be the biggest.. The game is available for IOS here https://itunes.apple.com/us/app/crazy-hungry-fish/id598330414?ls=1&mt=8 The game is available on android here https://play.google.com/store/apps/details?id=air.couk.hamzagames.hungryfish