Flappy Bird (for iPhone) Review

While Flappy Bird is not technically impossible to play, it's both very difficult and very shallow, so it may as well be.

Publish Your Flappy Bird* iPhone Game, EZ & No Coding, iOS9+

Creator of popular 'Flappy Bird' discontinues game

RIP, Flappy Bird: Developer Pulls Hit Game From App Store

Flappy Bird's gone from the App Store - but you can still get the game

Satan' and Flappy Bird

Flappy Bird no longer playable with iOS 11, creator says final goodbye to game - Polygon

Flappy Bird (for iPhone) Review

Developer of unexpected iOS hit Flappy Bird pulls title from App Store

Flappy Bird Walkthrough, Guide, Gameplay, Review, Tips, and Tricks - News

How to make Flappy Bird, #1 app – Interview with game developer Dong Nguyen: Updated - Chocolate Lab Apps

Review for Splashy Fish on iTunes App Store