If you are using a free Apple Developer account (a standard Apple ID) to install the IPA, keep these limitations in mind:
The iOS version of GTA San Andreas isn't just a simple emulation; it is a remastered port specifically built to leverage mobile hardware.
You do not need to modify your iOS system security to install an .IPA file. These desktop and on-device utilities allow safe installation:
When downloading IPA files from third-party websites, safety should be your top priority.
: Unlike standard App Store downloads, an IPA allows for manual installation, which is often used for "modded" versions with cheats or graphical enhancements.