An “IPA” file, in the context of iOS, refers to an iOS application archive file which stores an iOS application. These files contain the binary for the application and are typically used to distribute apps. Modifying or creating a custom version of a popular social media application can involve generating such a file containing altered code. As such, the phrase refers to modified or enhanced versions of the Instagram application, packaged for distribution on iOS devices.
The importance of these altered applications lies in the features they provide beyond the original application’s capabilities. This can include functionalities such as enhanced privacy controls, the ability to download media, customization options not natively available, or removal of advertisements. In some instances, the existence of such modified packages has been a response to user demand for functionalities not officially offered, reflecting the evolution of app development driven by user needs.