Version updates

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)

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)

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)

Luminair 3 is a professional-grade lighting control app, exclusively for iOS, that gives lighting designers, filmmakers and TV professionals, musicians, artists and other enthusiasts advanced control over DMX-enabled lights, as well as the next generation of "Smart" lights like Philips Hue.

New version 3.7.4
Old version 3.7.3
Release Notes - Adds support for outputting DMX to LumenRadio CRMX Bluetooth devices (MoonLite and TimoTwo) - Corrects an issue with CCT Kelvin values displayed for Kino Flo fixtures - Other fixes and improvements Celebrating 10 years of Luminair app on iOS! For further assistance with this update or any other issues, please don't hesitate to contact us at https://support.luminairapp.com
Author Synthe FX, LLC
Type Tool
Supports Inter-App Audio (IAA)

djay transforms your iOS device into a full-featured DJ and music production system.

New version 3.1.11
Old version 3.1.10
Release Notes Thank you for using djay! We update the app regularly to provide the best mixing experience for you. Here is what’s new in this release: • Fixed video being shown upside down on external screen and recordings • Fixed rotation transition on iPad • Bug fixes and performance improvements If you enjoy using djay, would you mind taking a moment to write a review on the App Store? Your feedback is greatly appreciated.
Author Algoriddim GmbH
Type Instrument
Instrument type Sampler
Instrument sounds DJ
Supports Ableton Link

A port of Dexed, an FM Synthesizer.

New version 1.0.75
Old version 1.0.72
Release Notes UX changes, also verified that Midi CC works in Standalone and in AUM. The knobs do not update with the midi changes visually, but do audibly. That is a TODO. You can test by setting a Midi CC on Algorithm in the lower third of the synth. The algorithm plot window will change, but the knob won’t. Midi CC is more error-controlled now. Midi CC ON now locks scrolling and locks parameters and is meant for a single run. So if you want to map an other value, you will have to turn it on again. Past updates: Zooming has been removed temporarily so you don't have to suffer with an unstable release until it's working. Please let me know of any errors as I now have a STABLE and DEVELOPMENT branch. Panning/scrolling is done with two touches now. LOCK PARAMs and LOCK SCROLL also now work again. You can scroll the CART .syx file browser with one touch, but may need to pan with two touches to the top of the CARTs file viewer. Knobs and sliders move with one touch. If you didn't get the master collection of 640,000+ patches, delete the app off the home screen and download from the App Store again. Knobs and sliders move with one touch. If you missed out on some previous versions there is a loading screen that should not be force quitted.
Author George Rosar
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU)

"QuantiChord" is a MIDI effect that generates chords from incoming notes and quantizes the results to a pre-defined scale. It can be used as a standalone application or as an Audio Unit MIDI effect plug-in.

New version 1.1.3
Old version 1.1.2
Release Notes • Minor bugs fixed
Author Laurent Colson
Type Tool
Supports Audiobus, 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 2.0
Old version 1.3
Release Notes New in Version 2: Create an avatar! Dance and chat with friends!
Author Omar Abdelwahed
Type Tool
Supports Audiobus

"StepPolyArp Unit" is a real-time polyphonic and polyrhythmic MIDI step arpeggiator and step sequencer. It can be used as a standalone application or an Audio Unit MIDI effect plug-in.

New version 4.1.7
Old version 4.1.6
Release Notes • Minor bugs fixed
Author Laurent Colson
Type Instrument, Tool
Supports Audiobus, Audio Unit (AU), Ableton Link

KQ Dixie is a 6-Operator FM synthesizer that is modeled on the synthesizer which appeared on the 1980s.

New version 2.0.6
Old version 2.0.5
Release Notes Version 2.0.5 Fixed some bugs: - Undo didn't work on a subfolder in a Zip file. (Undo & Redo make choosing a patch much easier.) - Quick-Save might not have worked. Other small fixes Version 2.0.6 Displays an X when a timbre is muted. Resets status of mute when a Dixie Performance is loaded.
Author Ryouta Kira
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Audio Unit (AU)

Patterning 2 is the next generation of the award-winning circular drum machine. Create beats like never before in a beautiful, intuitive interface that is both easy to use and deep with features for the experienced producer.

New version 2.1.4
Old version 2.1.3
Release Notes • Bug fix
Author Olympia Noise Co.
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Ableton Link

ChordPolyPad is a chords player for Midi instruments, sequencers or virtual instruments installed on the same iPad.

New version 1.8.2
Old version 1.8.1
Release Notes • Added an option to deactivate graphic effects on pads • Minor bugs fixed
Author Laurent Colson
Type Controller
Supports Inter-App Audio (IAA), Audiobus

DRC is a virtual analog polyphonic synthesizer that recreates the characteristic sound of an analog synthesizer.

New version 2.2.3
Old version 2.2.2
Release Notes - Aims to fix crash at startup on some devices
Author Imaginando Lda
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

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 version 2.1
Old version 2.0.203
Release Notes We are very pleased to bring you this major update to one of our flagship products.  1. NEW USER INTERFACE. For Eos’ 10th birthday, we have given it a facelift, and brought It up to date and more in line with our younger products. 2. COMPLETE REFACTORING. Internally, we have replaced most of what we call the “old framework” (which is to say code from before we made iOS products) with our current cross-platform parameter management and support code. This results in a future-proofed Eos that is built to all current plugin standards, and which uses all the latest SDKs and APIs. 3. BETTER CROSS-PLATFORM COMPATIBILITY. The original iOS version of Eos was a separate build process from the desktop Eos. Now, they are identical in all respects, built from the same code-base.
Author Audio Damage, Inc.
Type Effect
Effect type Reverb, Delay, Echo
Supports Inter-App Audio (IAA), Audiobus

StepPolyArp is a real-time Midi arpeggiator to control Midi instruments, sequencers like Logic, Cubase, Live, and all other Midi sequencers, or even other virtual instruments installed on the same iPad.

New version 3.2.3
Old version 3.2.2
Release Notes • Minor bugs fixed
Author Laurent Colson
Type Instrument, Tool
Instrument type Sampler
Instrument sounds All-in-one
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

Flexible and powerful frequency generator.

New version 1.4.0
Old version 1.3.0
Release Notes - audio playback in background mode can now continue, even if no Audiobus session is active.
Author Thomas Gruber
Type Tool
Supports Audiobus