Time Stretch EQ AUv3 Player is a multimedia application designed for iPhone users, offering advanced music playback capabilities. This app allows real-time time stretching from 50% to 200% of the original speed, making it an ideal tool for musicians who need to slow down or speed up tracks while practicing. Users can also access a powerful 31-band equalizer through an in-app purchase, enhancing their audio experience with precise control over sound frequencies.

Additional features include support for AUv3 effects, A-B loop playback for repeated sections, and options for muting left or right channels individually. The app also facilitates quick navigation through tracks with fast forward and rewind functions, graphical wave view for current position tracking, and background playback support. Users can import audio files from other apps, such as Voice Memos, providing flexibility in managing their music library.