YourTube is a mod for iPhone, that will add extra feature to the native YouTube App of your iPhone.YourTube adds a new tab in you YouTube app which is actually a Download Manager that allows you to download YouTube videos in High or Low quality, without using MxTube.
YourTube mod works as MobileSubstrate extension which means YourTube will be integrated without using too many resources. Process of downloading video with YourTube is very easy.
Tap on a video and choose the High Quality (recommended if you use a WiFi connection) or Low Quality (EDGE/3G network).
YourTube is available in the Cydia AppStore and it costs $2.00.