Youtubemurderer_17.46.4d.ipa
Check GitHub for uYouPlus (uYouPatcher) or YouTube Elite . These are community-vetted and you can often build the .ipa yourself from official sources to ensure it hasn't been tampered with.
Modified apps can contain "injected" code that steals your Google login credentials or device data. The name "YouTubeMurderer" is not a standard industry name for reputable tweaks (like uYouPlus or EeveeVideo ), which increases the risk of it being a malicious repackage. YouTubeMurderer_17.46.4d.ipa
Enables viewing videos in a small floating window while using other apps. Check GitHub for uYouPlus (uYouPatcher) or YouTube Elite