: Often used by file dumpers or archival groups to note that the IPA has been tested and confirmed to be working ("OK") on iOS 14.
: Naming conventions like this are widely used in digital preservation projects (such as those hosted on the Internet Archive) to catalog legacy versions of apps that may no longer be available on the App Store. EpocCam Pro - 4PDA disney-v2-v51108-univ-64bit-os140-ok14-user-hidden-bfi2-ipa
: Short for "Universal". This means the app was compiled to be compatible with both iPhone and iPad screen layouts. : Often used by file dumpers or archival