: If you haven't "purchased" it before, sign into your Apple ID on a newer device, "buy" the free YouTube app there, then return to your iOS 10.3.4 device to see it in your purchase history.
: Use a tool like h3lix (common for iOS 10.3.4).
If you have ever downloaded YouTube on your Apple ID in the past, the Apple App Store allows you to download the last compatible version for your device. download youtube ipa file for ios 10.3.4
: Change both values to a modern version number, such as 15.10 , 17.03.2 , or even higher (e.g., 20.12.4 ).
: You will see a prompt: "Download an older version of this app? The current version requires iOS 15.0 or later, but you can download the last compatible version" . : If you haven't "purchased" it before, sign
: Save the file, close YouTube from the multitasking bar, and reopen it. 3. Download the Raw IPA File
: Open the App Store, tap your Profile (or "Purchased" tab), search for YouTube, and tap the Cloud icon . : Change both values to a modern version number, such as 15
If you prefer sideloading using a computer and tools like Sideloadly or AltStore (though AltStore typically requires iOS 12+), you can find archived IPA files.
: Open Cydia and download the Filza File Manager .