AltStore is the most popular sideloading tool for iOS. Here’s how to use it to install a Messenger IPA:
Note: Sideloaded apps signed with a free Apple ID expire after 7 days. You must refresh them using AltStore on your computer before they expire.
While IPA files are a standard part of iOS app distribution, there are precautions to consider: messenger ipa file
Before we focus on Messenger, let’s define the format. An IPA file is the iOS equivalent of an .exe file on Windows or an .apk file on Android. It contains all the necessary data, resources, and executable code for an iOS application.
When you tap "Get" on the App Store, iOS downloads and installs an IPA file automatically in the background. However, Apple’s security model restricts users from freely sharing or installing IPA files without authorization—unless the device is jailbroken or the user employs sideloading methods. AltStore is the most popular sideloading tool for iOS
Cybercriminals inject spyware into popular IPA files to steal:
Sideloadly is another user-friendly tool for Windows and Mac. It offers a simpler interface and supports Apple ID signing without needing AltServer. Note: Sideloaded apps signed with a free Apple
Again, 7-day expiration applies unless you have a paid Apple Developer account ($99/year), which allows 365-day signing.
For those interested in exploring or distributing Messenger IPA files: