The last official compatible version for iOS 9 is 13.42.6 . 2. Version Spoofing (Requires Jailbreak)

This is the most permanent fix. It tricks Google's servers by changing the app's internal version number string.

If you tap the app now, it will crash or show an "Untrusted Developer" error. To fix this:

Look for preserved collections titled "iOS 9 IPAs" or "Legacy iOS App Archive."

To download and run , you must bypass Apple's compatibility blocks. The standard App Store no longer serves working versions directly to these legacy 32-bit devices.

Downloading a standard, unmodified YouTube IPA from 2016 will not work immediately.

: Jailbreaking and modifying system files carries a risk of making the app or device unstable. Always back up your data before attempting these modifications. using a computer?

Once jailbroken, you need to be able to install the IPA file. Open . Go to Sources > Edit > Add . Add this repository: https://akemi.ai Search for AppSync Unified and install it. Restart your device. Step 3: Download and Install YouTube IPA

Download the app. The App Store will ask if you want to download the "Last Compatible Version." Choose .