: Potentially a shorthand for a specific release group, a compression algorithm, or an internal database ID. ipa : The standard file extension for iOS applications. What This File Is
: Installed on an iPhone or iPad using tools like AltStore, Sideloadly, or MapleSign without using the official App Store. : Potentially a shorthand for a specific release
: Short for "Universal." This means the app is designed to run natively on both iPhone and iPad (universal binary). a compression algorithm