Since Vanced doesn't exist for iOS, these are the current community standards:
If you encounter issues during installation or while using YouTube Vanced, here are some troubleshooting tips:
The story of the YouTube Vanced IPA is less about a file and more about a digital game of "Cat and Mouse" played between a determined community of coders and the biggest tech company on Earth.
Developers realized that if they couldn't port Vanced, they would have to build something better from the ground up for iOS. The Rise of uYouPlus
Sideloading IPA files from untrusted sources can introduce malware or spyware onto an iOS device.