Version updates

VAMono is a virtual analog monophonic synthesizer inspired by iconic monophonic analog synthesizers of the 80's.

New version 1.0.2
Old version 1.0.1
Release Notes Version 1.0.2 contains improvements and bug fixes. - [Standalone] Improved timing of the MIDI input events. - Fixed a problem of the view configuration. - The holding note is now indicated in the keyboard UI. - Added MIDI Monitor mode to indicate MIDI note input in the keyboard UI.
Author Ryo Togawa
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU), Ableton Link

Quincy is a unique music composition tool. Its modular approach to interpretation of cellular automata renders Life worlds in styles ranging from Balinese Gamelan music to that of Stockhausen.

New version 1.6.1
Old version 1.6.0
Release Notes • This update improves the way Quincy renders in Dark Mode.
Author RoGame Software
Type Host
Supports Inter-App Audio (IAA), Audiobus

This app is a portable multitrack audio and MIDI recording studio featuring virtual instruments, editing with unlimited undo/redo, mixing, real-time effects, automation and much more!

New version 3.5.1
Old version 3.5.0
Release Notes * Added file preview play/pause buttons in the File browser. * MIDI files could not be imported directly from the Files app using its Share functionality. Solved. * Evolution One UI was displayed when adding a AU MIDI. Solved. * AU MIDI plug-ins couldn't be opened when the transport was not running since 3.0. Solved.
Author Davy Wentzler
Type Host, Instrument, Effect
Instrument type Sampler
Instrument sounds All-in-one
Effect type All-in-one
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

n-Track Studio 8 turns your iPhone, iPad or iPod touch into a complete recording studio.

New version 9.2.11
Old version 9.2.10
Release Notes • added Japanese localization • various bug fixes and enhancements Like n-Track Studio? Please leave a review & help us keep improving the app for you. If you have comments or suggestions please use the Contact Support button in the Settings box. Thanks for using n-Track Studio!
Author n-Track S.r.l.
Type Host
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

Navichord is a modern MIDI controller, working with software and hardware synths.

New version 2.6.13
Old version 2.6.12
Release Notes Improved stability on iOS 14 Updated to latest AudioBus 3.0.12 Moved AudioBus/Inter-App Audio connection panel to the right side (iPhone) Fixed not waiting for recording count-in in GarageBand Deployed new crash reporting service
Author Denis Kutuzov
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

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

New version 7.1.7
Old version 7.1.6
Release Notes Version 7.1.7 - Bug fixes Version 7 - Add or play single episodes from a podcast without subscribing - Removed all Google Analytics and Ads libraries to prevent abusive behaviours with user's data. - New "Whats New" panel - New widget 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 free music player that allows you to play music files while playing effectors that support Audio Units Extension (AUv3 plugin) format.

New version 2.1.1
Old version 2.1.0
Release Notes - (New) Add WAV format saving to videos. (Video to WAV Conversion) - Modified description of top screen. - Fixed a bug that sometimes prevented the seek bar from working properly. - Fixed a bug in the progress bar when loading videos.
Author fmfmsoft Corp.
Type Host, Tool
Instrument type Sampler
Supports Audio Unit (AU)

Groove Rider GR-16 is a professional step-sequenced groove box, inspired by professional hardware drum machines and rhythm boxes.

New version 2.0.2
Old version 2.0.1
Release Notes - fixed in AUv3: multi-out bus configuration and certain settings were not saving with audio unit state; - fixed crash when doing "Delete All User Patterns" or "Export All User Patterns" functions; - AUv3: now in Trigger mode you can trigger all the pads using two octaves of a single midi input channel (as in standalone); - fixed in AUv3: undo history was cleared every time after closing/reopening unit window; - iPad Air (4th gen) screen layout bug fixed in standalone; - minor bug fixes.
Author Dmitrij Pavlov
Type Instrument
Instrument type Sampler, Synth
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

n-Track Studio 8 turns your iPhone, iPad or iPod touch into a complete recording studio.

New version 9.2.11
Old version 9.2.10
Release Notes • added Japanese localization • various bug fixes and enhancements Like n-Track Studio? Please leave a review & help us keep improving the app for you. If you have comments or suggestions please use the Contact Support button in the Settings box. Thanks for using n-Track Studio!
Author n-Track S.r.l.
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

Jam Maestro is a powerful music composition tool for musicians interested in making guitar-centric music.

New version 3.6.4
Old version 3.6.3
Release Notes Nothing too exciting this time - just some overdue bug fixes! - Fixed crashed when exporting tab to wav/m4a file. - Fixed bug where entering a note adjacent to a 'stop' notation could make it disappear or even crash the app - Dragging the tab middle bar to the bottom now respects the safe area for swiping home. - Fixed buggy scrolling on the chord buttons at the bottom of the tab screen - Updated Dropbox to the latest SDK and fixed some problems - Updated to the latest Audiobus SDK 3.0.12 - Improved iOS 14 compatibility. - Other bug fixes.
Author David Blake
Type Instrument, Tool
Instrument type Sampler
Instrument sounds Drums, Percussion, Guitar, Bass
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

CV Mod is a 2 LFO/VCO Oscillator Module meant to be used with modular or semi-modular synth hardware.

New version 1.5.1
Old version 1.5.0
Release Notes - Fixed pulse stuttering during tempo changes when oscillators are in trig and sync modes - Mac M1 compatibility fix
Author Steven Connelly
Type Tool
Supports Ableton Link

Navichord is a modern MIDI controller, working with software and hardware synths.

New version 2.6.13
Old version 2.6.12
Release Notes Improved stability on iOS 14 Deployed new crash reporting service
Author Denis Kutuzov

Waverley is the principal instrument in the moodunits collection. It’s sample-based, but it isn’t a fully-fledged sampling app that allows you to load and edit your own samples. Another usage scenario for Waverley is if you’re just sketching out an idea, perhaps on a less-capable device like your iPhone while you’re on the move.

New version 1.5.1
Old version 1.5.0
Release Notes Two new sets of instruments based on a diminutive 80’s keyboard: • PORTAPADS - Wet and dry variations (with and without effects) of the 5 sustained "porta" sounds • MEGAPORTAPAD - A single stacked mega-instrument using 5 of the PORTAPAD wet sounds - FREE! This update also includes a small change to Audio Unit labels for the latest version of AUM. Hope you had a great Xmas and all the best for 2021! -Rob
Author Rob Jackson
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports Audio Unit (AU)

DM1 is an advanced vintage Drum Machine.

New version 6.1.9
Old version 6.1.8
Release Notes This update fix issue with iOS 14 and network privacy settings, required for AudioBus & Ableton Link. Stay tuned! Fingerlab Team
Author Fingerlab
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus

WorshipSong Band is a free cross-platform multitrack player system offering support for up to 16 audio tracks, built-in pads and ambient loops, metronome, and cues, integrated chord charts, lyrics with video backgrounds, foot pedal control, looping, key changes, networking between devices and laptops, and more.

New version 7.0.5
Old version 7.0.1
Release Notes Fix for Section Hint when song changes Output of MIDI Clock messages Support for subscription codes Addition of stereo pairs for multichannel output mode
Author Mark Snyder
Type Instrument, Tool
Instrument type Sampler
Instrument sounds Other
Supports Ableton Link

Suggester is a tool to assist in the creation of songs and chord progressions.  This app will help you find chords that work together.

New version 10.4.4
Old version 10.4.3
Release Notes Improved stability when using inversions and alt bass in the same chord. Resolved an issue when editing sections that have the same name and the same play count.
Author Mathieu Routhier
Type Tool
Supports Audiobus

BIAS FX 2 Mobile transforms your mobile device into the ultimate all-in-one guitar effects processor, letting you explore hundreds of premium amps, pedals, and studio racks to create your dream guitar tone.

New version 1.3.0
Old version 1.2.2
Release Notes Hi there, This update contains the following changes: - BIAS Pedal integration - Reorder the factory presets according to the genre - Fix some minor issues and stability maintenance Rock on, The Positive Grid Team
Author Positive Grid Inc
Type Effect
Effect type Guitar effects
Supports Inter-App Audio (IAA), Audiobus

Velocity Keyboard is a powerful velocity-sensitive MPE compatible MIDI controller.

New version 1.3.4
Old version 1.3.3
Release Notes Fix some bugs.
Author Mani Consulting Limited Company
Type Controller
Supports Audio Unit (AU)

Mozaic runs inside your favorite AU MIDI host, and gives you practical building blocks such as LFOs, pre-fab GUI layouts, musical scales, AUv3 support (with AU Parameters, transport events, tempo syncing, etc.), random generators and a super-simple yet powerful script language.

New version 1.3.9
Old version 1.3.8
Release Notes - Improved compatibility with Drambo as an AUv3 host (mapping AU Parameters, etc.) - Support for global cross-host AU Preset sharing (iOS13+)
Author Bram Bos
Type Tool
Supports Audiobus, Audio Unit (AU)

Groove Rider GR-16 is a professional step-sequenced groove box, inspired by professional hardware drum machines and rhythm boxes.

New version 2.0.1
Old version 2.0.0
Release Notes In this 2.0.1 version: - a quick fix for the Midi Note Off event in AUv3; In previous major 2.0.0 update: - Introducing AUv3 support! Now you can use fully-sized GR-16 Audio Unit inside any AUv3 host with almost the same functionality, as in standalone version (excluding chain, song mode and some export functions); - Midi In and 16-channel Midi Out support for AUv3; - Multi-output audio unit is also included. Use up to 8 assignable audio busses (incl. Master bus)! - new: import samples and folders directly from Files.app dialog for both Standalone and AUv3; - "User" folder is renamed to "Samples" and moved to the top of the folder list for user convenience; - some factory Bank A patterns were improved/replaced to sound better (A32, A37-42, A71); - lots of bug fixes, because main parts of sequencer engine were rewritten from scratch. Feel free to email me at jimaudiodsp -at- gmail.com if you find some bugs or issues with GR-16.
Author Dmitrij Pavlov
Type Instrument
Instrument type Sampler, Synth
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus, Ableton Link