News

This application is simply a container for the Audio Unit and also serves as the documentation for the AU. PhaseDelayArray is a bit of a strange effect. O.K, so, what is it? PhaseDelayArray has three effect units chained together in an interesting configuration, and one of these units is just a little bit twisted.

Author Neon Silicon
Type Effect, Tool
Effect type Other
Supports Audio Unit (AU)

SoundScaper is an experimental sound mini lab for creating unusual soundscapes, atmospheric textures, drones, glitches and noises based on circuit bending principles.

New version 1.9.6
Old version 1.9.5
Release Notes - Fixed bug with IAA in iOS 12.4. - Panels close when clicked outside. - Panel Help opens on full screen. - Audiobus SDK 3.0.7 updated.
Author Igor Vasiliev
Type Instrument
Instrument type Sampler, Synth
Instrument sounds Other
Supports Inter-App Audio (IAA), Audiobus

FabFilter Pro-G is a gate/expander plug-in for mixing and mastering purposes, with flexible side chain options.

New price $21.99
Old price $29.99
Author FabFilter
Type Effect
Effect type Compressor, Limiter, Gate, Other
Supports Audio Unit (AU)

Free iPad instrument featuring the classic sounds of famous 80s FM Synthesizers.

New version 2.1
Old version 2.0.0
Release Notes Thanks Everyone! We've got MORE FREE PRESETS and UPDATES for you! • New custom bank of 32 preset by JEC (James E Cosby) https://www.youtube.com/watch?v=6newb79grTQ • PLUS! Legacy IAA (Inter-app Audio) support added • THERE'S MORE! Preliminary support for iPadOS Beta added • + Stock Presets should be listed in AUv3 Hosts • Plus, Misc Fixes and Updates • NOTE: We are working on adding AUv3 mixdown support for NanoStudio 2, GarageBand, and Cubasis (for now use AUv3 Compatibility mode in the mixdown settings in Cubasis) • FM Player 2 will keep improving. We're working hard to make it better for you! PLUS ALL 2.0 FEATURES: • AUv3 Plugin and Standalone support. • Vintage Arp/Step Sequencer • 3x as many samples, while using less storage space! • NEW FX: Gorgeous Stereo-Phaser • NEW FX: Vintage Chorus, Flanger, Amp Simulator, and more • Dual sound layers per voice. • Keyboard Splits. Morph between sounds. • 3 LFOs. LFOs can modify other LFOs. • ADSR: Attack/Decay/Sustain/Release per Layer • Space-saving Compression. More sounds, less space. • Tempo-sync controls &Ableton Link • This update saves 100mb+ of storage space. • Mono glide & legato • Pitch & Mod wheel controls & routings • Improved Presets Panel & Preset Search • Hundreds of other fixes & updates! • Dual Independent Low-Pass, High-Pass, and Band-Pass filters After updating, please open the Stand-alone version first. (Instead of the AUv3 first) If you're using the IAA version of FM Player 2 in your projects, please replace with the AUv3 (Audio Unit) version. Please note that we all are volunteers. AudioKit does not have any sponsors or investors. We are all musician/developers who love making apps. Any help spreading the word about this app would be appreciated. The more people that know about the apps, the more musicians can enjoy them! Thank you! • FM Player 2 will keep getting better & better! • More free presets coming soon... :) For friendly conversation and bug reports, please email hello@audiokitpro.com
Author Audiobus Pty Ltd
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus

FabFilter Pro-DS is a professional de-essing plug-in. With its 'Single Vocal' detection algorithm, it attenuates sibilance in vocal recordings.

New price $21.99
Old price $29.99
Author FabFilter
Type Effect
Effect type Vocal effects
Supports Audio Unit (AU)

Klimper is a mobile music creation studio with inspiring music theory features that helps you create and develop ideas while making complex songwriting tasks easy.

New version 1.2.5
Old version 1.2.4
Release Notes - Fixes occasionally broken Inter-App-Audio-Connections - Fixes missing audio from the beginning of exported audio files
Author POLYDIGM Software UG (haftungsbeschraenkt)
Type Host
Supports Inter-App Audio (IAA), Audio Unit (AU)

Live stream your beats from compatible Audiobus apps or musical instruments connected to the audio port of your iPhone or iPad. Create original music and perform live to your audience through a simple web URL. Live music performances can happen right now from your iOS device.

New version 2.1
Old version 2.0
Release Notes New in Version 2: Create an avatar! Dance and chat with friends!
Author Omar Abdelwahed
Type Tool
Supports Audiobus

djay Pro is the Algoriddim’s DJ software with new features, a redesigned user interface, and advanced library management tools.

New version 2.0.14
Old version 2.0.13
Release Notes • Improved CPU usage when using different hardware sample rates • Fixed auto loop duration not being updated in some cases • Fixed right sync button LED for Hercules Inpulse 200 • Various bug fixes and performance improvements Thank you for using djay Pro! If you enjoy the app please support us by rating it on the App Store. We look forward to your feedback!
Author algoriddim GmbH
Type Host
Supports Audio Unit (AU)

NFM is an intuitive FM synthesizer with a streamlined interface.

New price $9.99
Old price $14.99
Author Nikolozi Meladze
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU)

JAX Stereo Tool is a visual Audio Unit plugin for manipulating the stereo image of digital audio.

New version 2.3
Old version 2.2
Release Notes 2.3 (third maintenance update) IMPORTANT: the type of the audio unit has been changed to provide MIDI support ('aumf'). existing projects possibly must be updated to access the new AU type. A: ui improvements - the user interface was completely reworked to provide much better contrast adjustment and readability and to fix some glitches with zooming and moving. the main controls now additionally give visual feedback, if tapped. B: the contrast overlay controls can be hidden/revoked by a one finger long press gesture - sometimes the ui moved around while adjusting the contrast with the slider. we fixed this. C: AUM parameters - the parameters are now specially exposed to the the AUM host app. the publishing of the main parameter (stereo width) disappeared therefore, because of the AUM MIDI type menu. D: MIDI parameters - the type of the audio unit was changed to support MIDI automation directly. the parameters stereo width, panorama and also volume can be automated with the standard continuous MIDI controllers 11, 10 and 7 now. The distribution app therefore got some new buttons to establish MIDI connectivity. E: parameter interpolation - users possibly want to dynamically automate volume, stereo width and panorama. so we implemented parameter smoothing for these realtime parameters to prevent zipper noise with automation. Especially MIDI automation requires parameter ramping, because MIDI values are usually quantized to merely 128 raw values per controller. - note: some parameters (sample offset and all switches) are not thought for realtime automation and still may produce clicks or zipper noise when tweaked. this lies in nature of things and would require too much effort and advanced techniques to fade between states, which is not the purpose of this audio unit. F: new bezier mode - the correlograph can be toggled between points cloud and bezier mode. the bezier mode requires much more performance. so it is tagged as "experimental". while latest Apple devices should have enough power to run it, some older devices probably will make the UI stuck, while it is on. it was not even easy to get the points cloud to perform acceptably. - if you do not use the graphs permanently, we recommend to switch it off, as this significantly improves entire graphics performance and reduces CPU usage. G: the phase shift display was fixed to reflect the correct sample offset count and corresponding milliseconds value dependent of the current active samplerate. H: the graph is now always proportionally resized with the plugins interface. the previous sizing was independent of the main ui, confusing some users.
Author Jens Guell
Type Effect
Effect type Stereo, Pan effects
Supports Inter-App Audio (IAA), Audio Unit (AU)

NS1 is a simple and intuitive virtual analog subtractive synthesizer.

New price $4.99
Old price $9.99
Author Nikolozi Pty Ltd
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU)

FabFilter Pro-L 2 is a feature-packed true peak limiter, suitable for transparent mastering as well as single instrument limiting.

New price $29.99
Old price $39.99
Author FabFilter
Type Effect
Effect type Compressor, Limiter, Gate
Supports Audio Unit (AU)

FabFilter Pro-Q 3 is an EQ plug-in with up to 24 bands, analog modeling, dynamic EQ, linear phase processing.

New price $21.99
Old price $29.99
Author FabFilter
Type Effect
Effect type Equalizer, Filter
Supports Audio Unit (AU)

The music theory reference tool for musicians of all skill levels. Tonality allows you to view and listen to a large database of piano chords and scales and features a chord-recognition tool that can identify chords you play on your instrument.

New price $3.99
Old price $5.99
Author Bryce Hostetler
Type Tool
Supports Audio Unit (AU)

FabFilter Pro-R is an algorithmic reverb plug-in with natural sound and intuitive controls.

New price $29.99
Old price $39.99
Author FabFilter
Type Effect
Effect type Reverb, Delay, Echo
Supports Audio Unit (AU)

This is a direct 1:1 port of Audio Damage's Eos 2 desktop plug-in, identical in every way to the Eos you know and love.

New price $3.99
Old price $6.99
Author Audio Damage, Inc.
Type Effect
Effect type Reverb, Delay, Echo
Supports Inter-App Audio (IAA), Audiobus

Synthesizer specially designed for creating and experiments with ambient soundscapes in wide range from noises to melodic instruments and everything in between.

New version 1.7.8
Old version 1.7
Release Notes - Fixed bug with IAA in iOS 12.4. - Panels close when clicked outside. - Audiobus SDK 3.0.7 updated.
Author Igor Vasiliev
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus

It's an all-in-one app, with a state-of-the-art tuner, an advanced metronome, dedicated orchestral strings and guitar tuning page, a piano keyboard, sound analysis pages, and audio/visual recording capabilities.

New version 1.7.2
Old version 1.7.1
Release Notes - Added Siri Shortcut support for several operations. See Prefs->Siri Shortcuts for setting them up. - Added additional single 16th note subdivisions - Added count-in option for X/8 meters to use a quarter note as the beat during the count-in - Added AirTurn background operation support - Fixed issue with quarter note triplets
Author TonalEnergy, Inc
Type Tool
Supports Inter-App Audio (IAA), Audiobus

The world's first multi-playhead music sequencer.

New version 1.5.14
Old version 1.5.13
Release Notes Fugue Machine 1.5 — iPhone support, AUv3 support, more scales, piano roll gesture improvements, and more. See 1.5.0 Version History for more info. 1.5.14 Version 1.5.13 changes caused factory presets to no longer load in AUv3 instances. Fixed now.
Author Alexandernaut
Type Host
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

PlaySections is an audio/video player that allows you to freely set marks and play back specific sections of your audio/video files.

New version 3.0.3
Old version 3.0.2
Release Notes Now sort by filenames when multiple files are selected to be imported.
Author Hiroshi Kajihata
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audio Unit (AU)