NOTICE: You are not permitted to put your own release on the App Store, even for non-profit. However if you change the name, bundle identifier, app icon, organization, launch screen, version number, build number, some game mechanics, and all the sprites, you are premited to put the game on the App Store if you also open source your version as a fork. You also can't make the game so well it goes onto Apple Arcade.
An open-source clone of Flappy Bird that I somewhat made during lockdown in 2020. It is very simple, no IAP, no ads, not even a high scoring system.
To build, download the Xcode project file and download it. After that, open the .xcodeproj file in Xcode 10.0 or above. After that, pick a target to build to and press the "Play" button. Wait for it to build, then see it pop up in the Simulator or on your iDevice.
If it doesn't work after an edit, Happy Bird is kinda fragile, so if it stoped working after an edit, the only option is to redownload the .zip with source code and not make the last change(s) that broke the game.
The game auto-opens to the actual game, which you control the jumps with taps on the iDevice. The game is very simple, with no rewards or winning, only losing when you hit the ground or hit a pipe.
I finaly have one! Which means yes to IPA!
No, at least me. The games deployment target and some code is meant for iOS 11.0 and above. However you could make it work with older iOS versions such as iOS 9 and 10 by using legacy code and setting the deployment target to a lower iOS version.
Download the Xcode project file and download it. After that, open the .xcodeproj file in Xcode 10.0 or above. After that, pick your phone to build to and press the "Play" button. Wait for it to build, then see it pop up in your iDevice.
Download the IPA to your PC or Mac, then install AltStore to your device, then select the IPA file in the Files app and open it in AltStore. Make sure that your device is linked to a non-kid Apple ID and pluged into your PC or Mac. The app will install.