Apple stopped supporting older iPhones and iPads like those running iOS 9.3.5 years ago. If you have one of these devices you might want to run YouTube but the App Store no longer offers compatible versions. This post explains why finding a YouTube .ipa for iOS 9.3.5 is difficult, the risks involved, and safer alternatives to get YouTube-like functionality on legacy hardware.
The Safari browser on iOS 9.3.5 is outdated, but you can trick YouTube into serving a very old, functional HTML5 interface. youtube ipa file for ios 9.3.5
There are two primary methods to get the IPA file onto your iOS 9.3.5 device: Apple stopped supporting older iPhones and iPads like
Only go down this path if you love tinkering. Use YouTube in a lightweight third‑party web wrapper