Flappy bird? Well... There actually is an end. I have not made it there myself, but the highest number you can get is 9,999 or something like that. I have a ways to go before I ever get that! Good luck!
Is there an end to flappy bird?
Flappy Bird is completely different from other modern
day games.
As long as you keep on passing the green tunnels you can continue playing it. Basically it has no end.