If you need to test against Messenger’s APIs, use the official SDK or Graph API, not a reverse-engineered IPA.
: Using tools like Theos , developers create "tweaks" (dylib files) that are injected into the IPA. This allows for features not present in the official version, though this requires re-signing the IPA with a developer certificate to install it on non-jailbroken devices. messenger ipa file
Curious, Alex clicked on the link and was shocked to find that it was indeed the internal build of Facebook Messenger, not yet released to the public. The file was uploaded to a third-party file-sharing site, and it seemed to be a fully functional version of the app. If you need to test against Messenger’s APIs,
The legality is . While owning a copy of an app you have already purchased (or downloaded for free) for personal backup purposes may be defensible under certain copyright laws (e.g., fair use in the US), distributing or downloading IPA files from unofficial sources violates Facebook’s terms of service and Apple’s developer agreement. Curious, Alex clicked on the link and was
Short installation checklist (for post footer):
Unlike Android’s APK files, which can be installed relatively easily from third-party sources, iOS’s ecosystem is restrictive. However, the demand for Messenger IPA files persists for three specific reasons: