Secondly, the specific IPAs available for legacy iOS versions often include features that modern users take for granted but which were stripped from older official builds. Community-modified IPAs, such as those based on "Cercube" or "YouTube++," often unlock background playback and ad-blocking capabilities. These features allow a legacy device—perhaps an old iPhone 5—to be repurposed effectively as a dedicated media player for children, or as a background music streaming device for a home gym, tasks that would otherwise require a much newer (and more expensive) handset. Youtube Ipa For Ios 10.3.4