Chicken Rush, previously known as Flappy Chicken is a game by Android Fun Stuff. Tap the screen to help Flappy the Chicken avoid the obstacles! Earn medals for achievements and see how far you can get! Challenge your friends and become the ultimate flapping tapping Champion!

Changes:

– No more annoying, laggy ads while playing!
– More optimization.
– Even less laggy on lower end devices.
– Other minor tweaks.

https://play.google.com/store/apps/details?id=com.nb.flappychicken&hl=en