: Indicates the app is designed to run on both iPhone and iPad screen formats.
: Specifies compatibility with iOS 12.0 , a common target for older devices that cannot update to the latest firmware. : Indicates the app is designed to run
: Platforms such as MapleSign or services like Scarlet allow for installation directly on the device, though these often rely on enterprise certificates that Apple can revoke. : Indicates the app is designed to run
