Version updates

Connects to Philips Hue, LIFX, and Nanoleaf Aurora to interact with your lights in tons of different ways.

New version 7.1.8
Old version 7.1.7
Release Notes Added ability to attach logs to support emails. Various internal quality improvements.
Author NRTHRNLIGHTS, LLC
Type Tool
Supports Ableton Link

iMiX16 Theatre Show System is an application for professional audio and video support in a theatre show or live performance.

New version 8.2
Old version 8.1
Release Notes Added demo project (for new users). Playlist cue user interface improvements and fixes.
Author Gregor Krasevec
Type Host
Supports Audiobus

Castamatic is the app to listen to podcasts on any iOS device.

New version 6.0.10
Old version 6.0.9
Release Notes Version 6.0.10 - Fixed two bugs causing rare crashes Version 6.0 New features: - Automatically skip advertising chapters, intro and outro (configurable for generic and per-podcast keywords and time). - New high performance audio engine, Airplay 2 compatible. - Improved audio effects. - Completely new CarPlay integration. Fixes and improvements: - Finer control of priority podcasts in playlists. - Improved management of onboarding panel. - Many minor bug fixes.
Author Gunp Media Productions
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audio Unit (AU)

A Simple Ad-Free Piano-like Musical Keyboard. Easy to Play, Good Response and Small Application Size. Just Play the Instrument. The app doesn't use sampled real sounds but use FM synthesis. It sounds like piano though it's false.

New version 1.0.6
Old version 1.0.5
Release Notes Changed a preset and improved the response. Added a Sample Rate option. The Buffer Size option has more choices.
Author Ryouta Kira
Type Instrument
Instrument type Synth
Instrument sounds Keyboards, Piano
Supports Inter-App Audio (IAA)

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 4.0.0
Old version 3.2.0
Release Notes Add support for YouTube videos. You can import videos from YouTube and play the videos in PlaySections.
Author Hiroshi Kajihata
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audio Unit (AU)

Endlesss is a free-to-use collaborative music studio with built in drums, synths, fx and much more. Easy to get started for the novice electronic musician with boundless opportunities for the seasoned creative.

New version 1.0.10
Old version 1.0.9
Release Notes Introducing the new ‘Rifffs’ section on Endlesss: * Share your favourite created rifffs directly on Endlesss either publicly or catalogue them in your private collection * Browse and play back the top and latest rifffs across the many jams on Endlesss. * Come across a rifff you enjoy? Give it a like or add your own touch by 'remix'ing it If you experience issues, please join our discord server to share your feedback with the devs and the community.
Author Endlesss Ltd
Type Instrument, Tool
Instrument type Sampler, Synth
Instrument sounds Keyboards, Other
Supports Ableton Link

Ignite the Saturn 5 rocket and communicate between capsule and Houston while your voice is transformed live into a real Apollo astronaut.

New version 1.2.1
Old version 1.2
Release Notes ● iOS compatibility
Author Qneo
Type Effect
Effect type Distortion, Drive etc.
Supports Inter-App Audio (IAA)

Visual EQ Console is a multi-band EQ console with the ability to analyse audio in real time giving a spectrum representation of the frequency response. 

New version 1.10
Old version 1.09
Release Notes Fixed an an initialisation issue which when using multiple instances could result in no sound and unresponsive graphs.
Author 4Pockets.com
Type Effect
Effect type Equalizer, Filter
Supports Audio Unit (AU)

Create and save complete multi-track music projects. Record, sequence, edit, mix and render complete songs.

New version 3.3.1
Old version 3.2.85
Release Notes * Auto-Pitch - Realtime pitch correction and shifting plugin module * Tuner - Guitar and instrument tuning plugin module * Bugfixes and stability improvements NOTE: If you experience bugs, please tap the HELP button and let us know in the USERS & SUPPORT FORUM. If you don't report bugs, they may not be fixed. Thanks!
Author Image Line Software
Type Host
Supports Audiobus

Perforator is a rhythmic gating audio effect: it will creatively snip, cut, gap and filter incoming audio to create rhythmic patterns out of sustained sounds.

New version 1.0.4
Old version 1.0.3
Release Notes Fixed 2 minor issues with sending unsupported values as AU Parameters
Author Bram Bos
Type Effect
Effect type Compressor, Limiter, Gate, Other
Supports Audio Unit (AU)

Now you can play the bass drum with your foot. The most realistic 3D drum app.

New version 1.9.0
Old version 1.8.9
Release Notes DK Sense connection screen is easier to access from the top menu. DK Sense instructions/troubleshooting added. Inter-app audio controller reintroduced. Other under the hood optimizations.
Author Music4Fun LLC
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Audiobus

Visual EQ Console is a multi-band EQ console with the ability to analyse audio in real time giving a spectrum representation of the frequency response. 

New version 1.10
Old version 1.09
Release Notes Fixed an an initialisation issue which when using multiple instances could result in no sound and unresponsive graphs.
Author 4Pockets.com
Type Effect
Effect type Equalizer, Filter
Supports Audio Unit (AU)

iTablaPro is an electronic tabla and tanpura, ideal for Indian Classical musicians and students.

New version 10.2.1
Old version 10.2.0
Release Notes - Fixed issue with recording not working unless microphone is active (NOTE: Recording requires additional in-app purchase) - Minor enhancements & fixes v10.0: ==== - Support for iOS 13 - Support for newer iPhone X-class devices with new UI - All new & improved audio engine - Improved recording quality & controls (NOTE: Recording requires additional in-app purchase) - Updated support for Inter-App Audio & Audiobus v3 - Various minor enhancements & fixes
Author Prasad Upasani
Type Instrument
Instrument type Sampler
Instrument sounds Strings, Ethnic
Supports Audiobus

Now you can play the bass drum with your foot. The most realistic 3D drum app.

New version 1.9.0
Old version 1.8.9
Release Notes DK Sense connection screen is easier to access from the top menu. DK Sense instructions/troubleshooting added. Inter-app audio controller reintroduced. Other under the hood optimizations.
Author Music4Fun LLC
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Audiobus

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

New version 2.3.5
Old version 2.3.4
Release Notes Bug-fix: The app might have crashed when deleting folders.
Author Ryouta Kira
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Audio Unit (AU)

iTablaPro is an electronic tabla and tanpura, ideal for Indian Classical musicians and students.

New version 10.2.1
Old version 10.2.0
Release Notes - Fixed issue with recording not working unless microphone is active (NOTE: Recording requires additional in-app purchase) - Minor enhancements & fixes v10.0: ==== - Support for iOS 13 - Support for newer iPhone X-class devices with new UI - All new & improved audio engine - Improved recording quality & controls (NOTE: Recording requires additional in-app purchase) - Updated support for Inter-App Audio & Audiobus v3 - Various minor enhancements & fixes
Author Prasad Upasani
Type Instrument
Instrument type Sampler
Instrument sounds Strings, Ethnic
Supports Audiobus

Tube AU is a web video player audio unit plugin.

New version 1.0.9
Old version 1.0.8
Release Notes Fix video playback bugs.
Author Mani Consulting Limited Company
Type Tool
Supports Audio Unit (AU)

OB-Xd is based on the Oberheim OB-X. It attempts to recreate its sound and behavior, but as the original was very limited in some important ways, a number of things were added or altered to the original design.

New version 1.4
Old version 1.3
Release Notes Presets dropdown issues fixed.
Author DiscoDSP LLC
Type Instrument
Instrument type Synth
Instrument sounds Keyboards

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

New version 2.3.5
Old version 2.3.4
Release Notes Bug-fix: The app might have crashed when deleting folders.
Author Ryouta Kira
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Audio Unit (AU)

Touchscaper is an instrument designed for anyone who wants to make music on their iPad simply by touching the screen.

New version 1.5.0
Old version 1.4.9
Release Notes • fixed sequencer "stuttering steps" issue (*) • fixed issue with MIDI percussion note maps using incorrect notes • fixed issues when copying sequencer patterns across different parts • non-active sequencer steps are now dimmed • sequencer pattern / grid hide and window size logic was confusing - hopefully less so now • sequencer touch "synth 2" is now called "synth c" - everything else works as before (*) tech note about sequencer stuttering for those who are interested: this was an intermittent and occasional problem, the cause of which had been difficult to track down. the stuttering would sometimes occur when switching apps while the sequencer was running. For some reason, this got a lot worse with iOS 13 (especially when using IAA), but at least that meant it was a little easier to reproduce the issue and I think I've finally managed to fix it... I'm sure someone will let me know if I haven't :-) Hope you are all keeping safe and well, -Rob
Author Rob Jackson
Type Tool
Supports Inter-App Audio (IAA)