Methods and Tools to Create Your Games - Learning Unreal Engine iOS Game Development - page 49

Feel free to dig more and investigate the PLIST file. It looks like a small and simple text
file, but the fact is that this file can twist your iOS product by 180 degrees. For example,
with some tweaks inside the PLIST file you can change the final game executable file
name or add a glass effect to the game icon, change the game version number or even
switch the game WiFi feature off. In a nutshell, this file is the director and manger that
feeds the game/app with all of the information that should distinguish it.