The easiest way to get Facebook without a "download" link is to trigger the App Store's legacy prompt. This requires the app to already be associated with your Apple ID.
If you try to download Facebook from the App Store on an iOS 9 device today, you will likely get a message saying "Download an older version of this app?"
: Do not download IPAs from unofficial sources. Treat any site offering “Facebook for iOS 9.3.5 IPA” as a potential scam or malware distribution point.
There are two primary ways to approach this, but both come with significant caveats.
There is . Attempting to sideload one exposes your privacy, device security, and Facebook account to significant harm. The only practical solution for an iPhone 5 user is either:
Downloading and installing Facebook IPA for iOS 9.3.5 can be done using Cydia Impactor or AltStore. However, please be aware of the potential risks associated with sideloading IPA files from third-party sources. Make sure to exercise caution and consider the potential consequences before proceeding. If you're not comfortable with the installation process, you may want to consider updating your device to a newer version of iOS or using the official Facebook app from the App Store.
Users searching for “Facebook IPA iOS 9.3.5 download” typically own an – devices whose last supported iOS version is 10.3.4 or 9.3.5/9.3.6. The official Facebook app for iOS now requires iOS 14 or newer . This paper explains why obtaining a working Facebook IPA for iOS 9.3 is problematic and outlines safer alternatives.