The power of a digital audio workstation in the palm of your hand.

Release your creativity with up to 24 high quality audio tracks. Record multiple takes, harmonies, solos, and experiments. No more worrying about bouncing - each instrument can have its own track. More cowbell? No problem!

Build new songs just like in a real recording studio, with the monitoring and overdubbing capabilities of MultiTrack DAW. Move and trim audio until it's perfect, and mix the sound until it's just right. Share your creations with iTunes File Sharing, WiFi, email, and SoundCloud.


MultiTrack has a wide range of input capabilities, including the built-in mic, headset mics, and USB interfaces and mics. Please see our support forum for a list of supported input devices.


File types for import include mp3, ogg, wav, aac, m4a, aif, and m4a. MultiTrack now offers 8 ways to get audio files in and out: iTunes File Sharing, WiFi, Drag&Drop, Copy/Paste, Open in/Airdrop, Email, Music Library Import, and SoundCloud. Whole projects can be archived in-app and shared, or sent directly to another device.


8 stereo audio tracks, upgradable to 24.
Up to 24 bit / 96kHz, professional quality sound for each track.
Inter-App Audio / AudioUnits v3 - Generators, Instruments, and Effects supported.
Audiobus 3 - Can be used as a sender for any track or master out. Supports saving and restoring state.
Up to 4 IAA/AUv3 plugins on each track, the effects bus, and the master out.

Non-linear, non-destructive editing using Regions and Bins.
Per track Compressor and EQ (2 bands parametric, 2 bands shelving)
Sweet Reverb and configurable stereo Delay available as bus effects.
Supports up to 16 inputs simultaneously (USB hardware required)
Grid View with Snap to easily align regions.
Freeze tracks for improved performance and to free up IAA plugins for use on other tracks.

Metronome adjustable from 40 to 240 BPM
Time Signatures (2/2, 2/4, 3/4, 4/4, 5/4, 7/4, 6/8, 7/8, 9/8, 11/8 and 12/8)
Ruler showing bars/beats/divisions/ticks or timecode.
Individual controls for volume, pan, mute and solo, track color and name.
Volume faders have +12db of gain boost.
Fade in and out per region (editable fade points)
Input selection allows splitting stereo input onto 2 mono tracks, or any number of input channels mapped to stereo pairs or mono tracks.
Ability to monitor the input signal with effects, while recording the raw input.

Opens email attachments or audio on web pages (mp3, m4a, AAC, wav, aif, ogg)

Bounce Regions using multi-region copy and paste.
Looping with the Loop Markers.

Hotbox popup control with context sensitive buttons.
Audio Browser allows preview of audio files in the song.
Snap, Punch, Input Monitor, Auto Input, Undo and Redo, and many more features.
Smart Snap displays red vertical lines with exact snapping placement, snaps to any other region or ruler line.


Beautifully rendered waveforms at multiple zoom levels.
Low latency VU meters for each track.
64 bit audio processing.
Multi-touch pinch/zoom support.
Unified Copy/Paste system means internal copying works in other apps.
Latency compensation with selectable buffer sizes.
Fully Bit Transparent when faders set to 0dB.
Zip compression of song projects for backup/restore.
Sharing of Zipped songs with AirDrop or "Open In..."

Wav, mp3, ogg, and m4a compression for mixdown, email attachments, Wi-Fi server, and SoundCloud upload.

"Sound Copy" app extension allows copying audio to the General Pasteboard from outside MultiTrack.

For more information visit

* USB Audio requires Camera Connection Kit or Lightning to USB Camera Adapter.
* Stereo recording requires a stereo microphone (please see our support forum for details)
* Music Library Access is read-only, and cannot read DRM protected files.

What’s New

Version 5.9

iOS 14 compatibility fixes.
Stay tuned for a big update coming soon!

Ratings and Reviews

4.5 out of 5
133 Ratings

133 Ratings

breaktime ,

Top Shelf! Again I Say! TOP SHELF!

I STILL reach for this app! It’s uncomplicated, EZ to use quickly gets me to the task at hand. I’ve NEVER had issues with this app and am stunned at the continued support/maintenance of this app! While updates are few and far between... when the update rolls in it’s MAJOR and well done!! AND amazingly FREE updates! That’s a huge win cuz I HATE SUBSCRIPTION services! Thank you Harmonic Dog YOU ARE AWESOME!!!!
Another great update! Now with looping until you "got it right" option! New device support too!
This is one my favorite apps! Even tho I have more "complicated" more expensive DAWs for iPad, this is the one I always goto! There's just enough bells and whistles to get a very good multitrack recording (depending on your device) and if you include it in the audio chain of AudioBus you're pretty much good to go until "mastering" The devs keep supporting this app which I'm very grateful!! This is app is Top Shelf!
Thanks Harmonic Dog for your continued support of such a great user friendly app!

StraightPathWalker ,

My view

This app was a game changer for me as an evolving musician!!! Even Considering that I am basically computer illiterate, I would say this app is very user friendly. This app has helped me grow as I experience the recording process from the perspective of each instrument in a band.. Easy to start recording and learn tons of tricks as you go. Very useful tool for writing and recording original music. Only complaint I have had in the years I have enjoyed this app is that the latest update (5?) messed up the sound on All previous recordings. Everything sounds like it’s in a tin can now. I have not yet tried to record new material since update.. so no opinion as of now.

Strizbiz ,

Great simple audio only Daw, I don’t get the auv3 part ?

As far as recording audio, if that’s what you’re after and not midi sequencing, this is an extent. If you want to mix in it and not export it to a more professional Daw or desktop Daw should I say for mixing , it’s fine. Personally I think the developers should have added an option to export stems to the files app. That would have taken things to the next level for me personally.
What I don’t get is how auv3 support was all.
I get using audio units effects for mixing....but I don’t get using audio unit instruments with it. You can’t play the majority of audio unit synth or instruments, at least not with a midi controller, and many don’t have onscreen keyboards inside of multitrack Daw. Adding support for audio unit instruments feels like a waste of time the way it’s been implemented, I’d rather just use a Daw where I can actually use them and not just be able to look at them.
Exporting stems would have been a lot more useful imo.

App Privacy

The developer, Harmonicdog, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer's privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


Hamilton Feltman
21.6 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Japanese

Age Rating
In-App Purchases
  1. Add 16 Stereo Tracks $7.99
  2. Add 8 Stereo Tracks $5.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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