Flappy Games Continue to Dominate the Free Apps Chart on iTunes

So-called tribute apps are actually highly-profitable Flappy Bird clones
by Filip Truta, February 25th, 2014

Flappy Wings Is a Revamped Flappy Bird, Top Downloaded iOS App Today

Green Chili Games says it’s “a parody of the #1 smash hit game”
by Filip Truta, February 24th, 2014