Cercube 5 was a popular jailbreak tweak for YouTube that provided features like ad-blocking, background playback, and video downloading. However, the original developer, Majd Alfhaily, has largely moved away from its active maintenance, and the official repository has experienced downtime or removal. Current Status and Sources

: Directly imports downloaded audio and video into the native iOS Music or Videos apps. Installation Options

: You can download the Cercube IPA (or CercubePlus) and install it using tools like AltStore .

: Completely removes all video and banner advertisements.

Balackburn/CercubePlusExtra: Cercube Plus but with ... - GitHub

: In the current jailbreak and sideloading community, many consider uYouPlus to be the superior and more modern successor to Cercube, offering better compatibility with newer iOS versions and more frequent updates. Key Features of Cercube 5