Hokusai is a multitrack audio editor for iPhone, iPad or iPod touch. Record or import a track, and make it sound the way you want it to: not just trimming the ends, but full cut, copy, paste and delete, and a suite of filters and special effects available.

"Beautiful clutter-free interface" —

"Hokusai will convince you that audio was meant to be edited with a touch screen — it's just so natural within this app that you’ll find yourself consistently coming back to it." — iOS Music And You

Edit many tracks side-by-side, mix them together, and export to Wave or MP4 format — then transfer them to your computer, send them to another app on your device, or upload to cloud services.

Hokusai is streamlined to give you a clean, clear view of your tracks. Use the familiar pinch and swipe gestures to zoom right in and fiddle with fine detail, or step back to see the big picture. Select pieces of audio. Live "scrubbing" means you can hear the sound under your fingertip as you make your adjustments. And you needn't fear a bad edit with our full undo/redo support — even after closing your project.

Hokusai comes free with a set of useful tools such as fade in/out, normalise volume levels, reverse time, and basic synthesis. If you need more power, you can upgrade from inside the app to add new tools and effects, including: Per-track volume/mute/panning, selecting across multiple tracks at once, presets and favourites, grain synthesis, noise gating, time-stretching, pitch-bending, echo, reverb, modulation (AM & FM), resonance, distortion, grunge, vocal levelling, monster voice, high/low/band-pass/notch-cut filter and more — many of which can be previewed live.


Version 2.2.5

This update addresses some performance and stability issues.

In version 2.2:

New for paying customers:

• New: Play back previews of projects at different speeds
• New: Input gain control during recording (for devices which support it)
• New: Import/export effects presets (for making backups & sharing presets with others)
• New: Export Selection command now has choice of .wav or .m4a formats
• New: Commands and keyboard shortcuts to adjust the selection range to sound or silence.
• New: When changing a project’s BPM, Hokusai offers to resample or time stretch the project to the new tempo
• New: Click Track can match its BPM to the project’s

New for all users:

• New: Warns when your device is low on storage space
• New: Option to scroll the screen automatically to follow your finger when you drag the selection near the edge of the screen
• New: Option to scroll the screen automatically during playback to follow the Play Head
• New: Keyboard shortcut to jump to Play Head
• New: Sort projects by name or size (as well as the original, sort by date)
• Accessibility: “Magic Tap” gesture to play/pause audio playback
• Improved some visual elements, including alerts and menus
• Various other small fixes and improvements

Bewertungen und Rezensionen

4.6 von 5

12 Bewertungen

12 Bewertungen



We're in use with this app to create our Podcast and other things and this Application does a very great job! Go on with it and don't stop with this! Important: This app can be accessed with voiceOVer, the built-in screenreader of Apple's iOS System. I'm a blind person myself, so i'm thankful that you have written so a great Application!

Great App!


It‘s fantastic to be able to do some audio editing on the iPad. For free!
I‘d love to have AUv3 support in the paid version if possible!

Nice editor with big bug

Petet OB

Nice editor wirh good scrubbing funktion!
But: the editor merges new recordings with the older files together!! So this is completely unusable :-(
Please fix it!


Sorry to hear that you've run into an issue with the app. I'm not encountering that problem here, but I would recommend forcing the app to fully quit by following these instructions: (or for instructions in German)

When you re-open the app, you may find this has solved your problem, but if not, please get in touch via the Contact Customer Service link found inside the app in the Tools Menu so that we can investigate further. Thanks!


Wooji Juice Ltd
34.9 MB
Erfordert iOS 9.0 oder neuer. Kompatibel mit iPhone, iPad und iPod touch.
Kennzeichnung: 4+
© 2011-2018 Wooji Juice
  1. Hokusai 1 Pro Pack 10,99 €
  2. Hokusai 2 Pro Pack 10,99 €
  3. Hokusai 2 Pro Pack (Upgrade) 5,49 €


  • Familienfreigabe

    Wenn die Familienfreigabe aktiviert ist, können bis zu sechs Familienmitglieder diese App verwenden.

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