Penta

Penta is an iOS app that turns your iPhone, iPad, or iPhone Duo into a nostalgic ’90s 5-disc CD changer for your Apple Music library. Every click, whir, and tray motor sound was recorded from a real CD changer. On iPhone Duo, the phone acts as the jewel case—closing it feels like holding the album, and opening it animates the case open before you drop the disc into the carousel. It is free to use, with an optional one-time Pro unlock for real printed CD art.