You cannot install the official YouTube app anymore. You cannot update it. But your hardware is still perfectly capable of playing videos. This is where the concept of a becomes essential.
Use for sideloading apps without jailbreaking (note: AltStore supports iOS 10.0+): Youtube Ipa For Ios 10.3.4
How to Install and Fix YouTube on iOS 10.3.4 (2026 Guide) If you are using a legacy device like the or Go to product viewer dialog for this item. You cannot install the official YouTube app anymore
allow you to sign and install IPAs directly from Safari without a computer, though you must "Trust" the enterprise certificate in Settings > General > Device Management afterward. Important Note This is where the concept of a becomes essential
Search for “YouTube 14.02.03 iOS 10.3.4 IPA” on trusted archive sites (like Internet Archive or specific iOS legacy subreddits). Ensure the file is signed with a valid certificate.