AudioRetune is a versatile music app developed by Attentif Inc. Designed for music enthusiasts, the app transforms DRM-free songs on your iPhone into jam tracks and karaoke versions. With real-time vocal and instrument volume adjustments, users can create personalized mixes and enjoy immersive practice sessions. The AI audio separation feature enhances the experience for drummers, guitarists, vocalists, producers, DJs, Karaoke fans, content creators, and music students. Rediscover your favorite songs and virtually stand in for your beloved artists.

The free version offers real-time separation and remastering of songs, pitch and tempo adjustments, song section labeling, loop functionality, and unlimited 30-second previews. Users can enjoy four free song transformations monthly, with a 99-second limit after exceeding the quota.