What's New

• New: Support for recovering damaged audio from certain kinds of uncompressed audio file
• Reduced memory usage when performing long-running tasks (such as applying effects to large amounts of audio at once)
• Improved “snapping” behaviour for tap-to-insert
• General reliability improvements

Note: If you’re working with very large audio files (for example, if you are recording podcasts or audiobooks), you might want to check out another app, Ferrite Recording Studio — it was designed from the outset to efficiently handle very big projects!

App Description

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" — TouchProducer.com

"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.

iPhone Screenshots

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Hokusai Audio Editor screenshot 1 Hokusai Audio Editor screenshot 2 Hokusai Audio Editor screenshot 3 Hokusai Audio Editor screenshot 4 Hokusai Audio Editor screenshot 5

iPad Screenshots

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Hokusai Audio Editor screenshot 6 Hokusai Audio Editor screenshot 7 Hokusai Audio Editor screenshot 8 Hokusai Audio Editor screenshot 9 Hokusai Audio Editor screenshot 10

App Changes

  • June 09, 2014 Initial release
  • June 12, 2014 New version 1.0.15
  • November 03, 2014 New version 1.0.16
  • December 12, 2014 New version 1.0.17
  • February 08, 2015 New version 1.0.18
  • July 12, 2016 New version 2.0
  • July 13, 2016 New version 2.0.1
  • July 19, 2016 New version 2.0.2
  • July 24, 2016 New version 2.0.3
  • August 18, 2016 New version 2.0.4
  • November 06, 2016 New version 2.0.7

Other Apps From Wooji Juice Ltd

Sylo Synthesiser Grain Science Gradiance Portray Mitosynth Ferrite Recording Studio