A pop-up will appear stating that the current version requires iOS 14 or later. It will ask if you want to download the last compatible version. Tap Download. The Secondary Device Method
YouTube will now appear there. Tap the cloud icon to install the older, compatible version. The Safari Web App Workaround Install Youtube Ios 12.5.7
If you manage to install the app but get an error saying "Update Required," you are hitting a software wall. Google occasionally "kills" older app versions to force updates. If this happens, the Safari Web App method mentioned above is your only remaining option without jailbreaking your device. A pop-up will appear stating that the current