David W. Hundley

LoopMuse · iPhone, iPad, Mac, and CarPlay

Loop any section. Learn it cold.

LoopMuse lets you mark the start and end of a passage and loops it instantly, so you can nail the lyric, the lick, or the harmony before moving on. At home, in the practice room, or in the car with CarPlay.

Coming soon to the App StoreRead the guide

How it works

  1. 1

    Load a track

    Pull in any audio file from the Files app or pick a song from your Music library.

  2. 2

    Mark start, mark end

    Tap once where the section begins, tap again where it ends. The loop kicks in immediately, gapless and seamless.

  3. 3

    Loop until it's yours

    Play it back as many times as you need. Tap Clear when you're ready to move on.

Features

Two taps to loop

Mark Start, Mark End, done. No more scrubbing back ten seconds at a time and losing your place.

Gapless looping

Your section loops at the audio level, so there's no gap or hitch between repeats.

Scrub inside the loop

Drag anywhere within an active loop and it keeps looping the same section.

Built for CarPlay

The same Mark Start, Mark End, and Clear controls right on your dashboard. Loop responsibly and keep your eyes on the road.

Bring your own audio

MP3, WAV, AIFF, M4A, FLAC, and more, from the Files app or your Music library.

Keeps playing

Background audio means your loop continues when the screen locks or you switch apps.

On iPhone, iPad, and Mac

The same app runs on your iPhone, your iPad, and your Mac, so you can practice wherever you are.

Requires iOS 17 or iPadOS 17 or later, or macOS 14 Sonoma or later. CarPlay requires an iPhone.