# Penta

- Link: https://100xfounder.com/startup/penta/
- Published: 2026-10-24T12:31:00+05:30
- Author: 

Penta turns your iPhone, iPad or iPhone Duo into a ’90s 5-disc CD changer for your
Apple Music library. Every click, whir and tray motor is recorded from a real CD
changer. On iPhone Duo the phone is the jewel case: close it and you’re holding 
the album, open it and the case opens with it, then drop the disc into the carousel.
Hold it upright for a CD wallet over the tray that animates open and closed. Free,
with an optional one-time Pro unlock for the real printed CD art.