The power of a digital audio workstation in the palm of your hand.
Release your creativity with up to 32 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 like a 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. Export your work with a multitude of sharing options.
MultiTrack has a wide range of input capabilities, including the built-in mic, headset mics, and USB interfaces and mics. AudioUnits (AUv3) and IAA (Inter-App Audio) are also supported as inputs and as effects.
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/Finder File Sharing, Wi-Fi, Drag&Drop, Copy/Paste, 'Open in...', Airdrop, the devices Files app, and importing from the Music Library. Whole projects can be archived in-app and shared, and sent directly to other devices using AirDrop, Wi-Fi, or any other iOS sharing method.
2 stereo audio tracks, upgradable to 32, for simultaneous playback.
16 inputs simultaneously (USB interface required).
16, 24, or 32 bit floating point at 44.1, 48, 88.2 or 96 kHz, professional quality lossless audio for each track.
Inter-App Audio / AudioUnits v3 - Generators, Instruments, and Effects supported.
Up to 4 AU/IAA plugins on each track, the 2 effects busses, and the master out.
Audiobus 3 - Can be used as a sender for any track or master out. Supports saving and restoring state.
Non-linear, non-destructive editing using Regions and Bins.
Built-in track Compressor and EQ (2 bands parametric, 2 bands shelving).
Built-in Sweet Reverb and Stereo Delay available as bus effects.
Grid View with Snap to easily align regions.
Freeze tracks for improved performance.
Metronome adjustable from 40 to 240 BPM.
Various musical Time Signatures.
Ruler showing bars/beats/divisions/ticks or timecode.
Volume faders have +12db of gain boost.
Fade in and out per region (editable fade points).
Ability to monitor the input signal with effects, while recording the raw input.
Looping with the Loop Markers.
Hotbox popup control (Long-touch over track) 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.
Latency compensation with selectable buffer sizes.
Zip compression of song projects for backup/restore.
Wav, mp3, ogg, and m4a compression for mixdown with selectable bitrates.
Free 'Sound Copy' app extension allows copying audio to the General Pasteboard from outside MultiTrack.
Many, many more features.
For more information visit harmonicdog.com
* USB Audio requires Lightning to USB Camera Adapter.
New low price! Basic MultiTrack now comes with 2 tracks and with all features enabled. If you bought MultiTrack before this version, you will of course retain your track counts and all previous purchases.
Tracks can be now be purchased in multiples of 8, up to a total of 32.
New midi piano keyboard controller for AudioUnit Music Devices or Instruments. With Pitchbend/modwheel sliders and scalable key widths. Automatic velocity and aftertouch on supported devices.
New look, menus/controls/popups are a translucent blurred dark material.
Mixdown stems as separate tracks into a folder, with normalize option. With Normalize on, tracks will be rendered as loud as possible before clipping. With normalize off, tracks will still be rendered as loud as possible before clipping, but will maintain their relative volume to other tracks.
AudioUnit plugin view can be moved and resized, and remain onscreen. Supports multiple AU Instruments open at once on iPad.
Extra FX bus added for a total of 2 FX busses.
The large popup volume controls now have an easy to read VU Meter, and a Return To Zero dB button.
AU/IAA plugins in the Effects Chain now have individual power buttons.
AudioUnit icons on the tracks are now tappable, will open the Effects Chain popup for the track.
Song Projects now store each of the tracks Armed state, for CoreAudio inputs, Music Devices and Instruments.
Blue power dots on the Tab control to easily see which effects are on.
Zipped archives can now contain multiple song projects, audio files, directories full of songs or audio files, etc.
Animating play button on file player, indicates the current song position during file playback.
The toolbar OUT button is now visible on screen widths of 375 points or better.
Many more things.
Feature: Multi-channel wav export. When mixing down to Stems and Wav export is selected, the option to render into a single multi-channel wav file will be available. Tracks will be rendered as stems and packed into the Wav file in the order they appear in MultiTrack.
Fixed an issue with frame layout when cold starting into splitscreen on iPad.
Fixed an issue with piano keyboard having '3 note sticky behavior' after opening the iOS keyboard for typing.
Fixed an issue that may have caused Stem normalization to have low volume level under specific conditions.
Fixed an issue when dropping a stack of audio files onto MultiTrack from the Files app, where downloading from iCloud would cause the files to be out of order.
FLAC (Free Lossless Audio Codec) and ALAC (Apple Lossless Audio Codec) implemented.
Added an 'Import' tab with Files and Music Import capabilities.
Increased the vertical size of the Tab Control on horizontally constrained devices (iPhone in portrait mode or iPad in 1/3 or 1/4 splitscreen view).
Added a scrolling 'bounce' to the Song Icon screen.
In-app Help button added for specific app features, opens context sensitive help. (Currently the mixdown panel, some warning popups and the Wi-Fi server popup have the new help button).
Pin button. On iPad, AU plugins and instruments now have a Pin button to keep the plugin on screen. When opening a song, all pinned plugins will restore their position, so you can get right back to work from where you left off.
Plugin size and position is now saved separately for portrait and landscape views, or any other view sizes (iPad in 1/3 view, etc).
32 bit floating point project formats! Use the '32f' option (Gear icon on the Songs Screen) to create a project with the new format.
Replaces the 'Use Bluetooth' menu option with the standard iOS Route Picker (now in the OUT panel)
Adds animating arrows on the AUView resizing button, to help clarify that the button needs to be dragged to resize the plugin.
Song/Folder archiving is now cancelable during the archiving process.
Ratings and Reviews
nice app... best that I tried for recording multiple tracks.No lags even on iPhone 4.expensive but really good .
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- Hamilton Feltman
- 20 MB
- Requires iOS 11.0 or later.
- Requires iPadOS 11.0 or later.
- iPod touch
- Requires iOS 11.0 or later.
English, French, German, Japanese
- Age Rating
- © 2021 Harmonicdog
- ₹ 449
- In-App Purchases
- Add 16 Stereo Tracks ₹ 899
- Add 8 Stereo Tracks ₹ 449
- Add more tracks ₹ 449
Up to six family members will be able to use this app with Family Sharing enabled.