I played flappy bird for a long time. Its an enjoying game. Other day my friend told me that he wanted to play it but he didnt know the app already removed from appstore. Then i searched for games like flappy bird for him, and there were so many. I tried 4 5 of them, and i can recommend one game. Its FLOPPY FISH. Its really enjoying ( sometimes frustrating!) but i liked that one coz i loved the fish so much, it was smooth to play and there were additional features. If you have friends around you to play a game like that you should recommend it... Try it: Floppy Fish - Best Free Tap Game of Splashy Cute Fishes on the App Store on iTunes
Seeing how much they sell for, couldnt you just back up your iphone, sell it with the game on, then with the money you get, buy a new iphone, and repeat the process?
after rip flappy bird, various clones of its published, i prefer floppy fish. i think it's the best clone ever. Check out this :
Sorry, i forgot writing iTunes link. Here it is: Floppy Fish - Best Free Tap Game of Splashy Cute Fishes on the App Store on iTunes