News

MidiMixer is an AUv3 plugin specifically designed for AUM which allows you to control your mix and record automation synced to AUM's timeline.

New version 1.08
Old version 1.07
Release Notes Fixed a menu issue on iOS17 which occasionally causes menus to appear empty. Added the ability to change snapshots by CC# 0-15 on channel 15. You can also change snapshots using notes 0-15 on channel 16.
Author 4Pockets.com
Type Tool
Supports Audio Unit (AU)

Rhythm Lab is a comprehensive rhythm app that tests your skill and coordination.  There are four types of drills: single, double, drum, and drum kit.

New version 4.4.0
Old version 4.3.8
Release Notes Version 4.4.0 brings improved User Management, with improved PDF documents for user stats and improved user stat scrolling. Other improvements include the ability to select and change the error sound, and improvements to tuplet and beam editing.
Author Jonathan Ensminger
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audiobus

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

New version 10.0.64
Old version 10.0.62
Release Notes • Create your own instruments by dragging and dropping or even recording sounds straight into the step sequencer, piano roll, drums or screen keyboard • Save and recall chains of effects and instruments with the new Effects Chains and Instrument Chains menus • New Song Browser view, quickly reload previously saved songs without having to manually manage files • Add some celestial magic to your tracks with the new Shimmer effect • Create otherworldly reverberations with the new Diffuser effect • Assign an icon representing the instrument for a track • Improved Onda Synth instrument • Various bug fixes and enhancements Like making music with 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. Thank you for using n-Track Studio!
Author n-Track S.r.l.
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 10.0.64
Old version 10.0.60
Release Notes • Create your own instruments by dragging and dropping or even recording sounds straight into the step sequencer, piano roll, drums or screen keyboard • Save and recall chains of effects and instruments with the new Effects Chains and Instrument Chains menus • New Song Browser view, quickly reload previously saved songs without having to manually manage files • Add some celestial magic to your tracks with the new Shimmer effect • Create otherworldly reverberations with the new Diffuser effect • Assign an icon representing the instrument for a track • Improved Onda Synth instrument • 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. Thank you for using n-Track Studio!
Author n-Track S.r.l.
Type Host
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

Stage Traxx is an audio player designed for professional musicians working with backing tracks. With Stage Traxx 3, controlling your live performance will be easier than ever before.

New version 3.8.2
Old version 3.8.1
Release Notes FIXED * No audio output selectable on devices with only a mono speaker connected (like older iPhones) * Songs not added to history when autoplay is enabled or crossfades are used * Play button does not fire when finger is slightly dragged while touching the button * Replaygain values over +6dB prevent multitrack file import Please see https://stagetraxx.com/user-guide/changelog/ for a list of all changes in version 3.8.
Author Peter Dikant
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audiobus

Each of the 2 oscillators offers a selection of 5 waveforms: sawtooth and pulse waves are here, along with noise, triple saw and triple FM waves. There's also an additional sub-oscillator strapped into the master section for added oomph.

New version 1.5.7
Old version 1.5.6
Release Notes • Fixed preset browser issue
Author Sugar Bytes GmbH
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Ableton Link

Mixvibes introduces the perfect remix toolbox: lay down samples on a grid of pads and tweak them in seconds.

New version 7.6.4
Old version 7.6.3
Release Notes We keep improving Remixlive to make sure you have the best experience possible when creating and composing! Remixlive comes with a lot of new cool features! If you like Remixlive, make sure to rate the app and follow us on Instagram @remixliveapp Version 7.6: Enjoy the thrill of creating your own beats and jamming over loops during live performances! - The revamped Step Sequencer allows you to easily record and loop your live drumming performances in a matter of seconds. - The Sequencer now comes with long awaited additional features like double, duplicate, undo, redo and more... - Multiple bug fixes and stability improvement. Version 7.6.1: - Stability improvements Version 7.6.2: - Stability improvements Version 7.6.3: - Stability improvements Version 7.6.4: - Stability improvements
Author MIXVIBES
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Inter-App Audio (IAA), Audiobus

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

New version 9.0.2
Old version 9.0.1
Release Notes Version 9.0.2 - Fixed bug causing crash when a bluetooth device is disconnected Version 9.0 - Completely new audio engine. - Support for Podcasting 2.0 "Value Time Split" - Many bug fixes - Fixed resuming from the wrong point in time - Fixed wrong progress reported after an audio session interruption - Fixed audio meters when GapZapper is enabled - Fixed background image in watch player - Fixed crash when pressing share button on iPad - Fixed crash when subscribing a new podcast and immediately dismissing the panel - Improved rss feed caching - Reduce memory usage during RSS feed updates - Fix for boost transactions mistakenly marked as failed - Better handling of low memory conditions - V4V local fees have precedence over remote splits - Fixed missing complication on watch - Trying to fix duplicate entries in the download list Version 8.7.5 - Fix for crash caused by podcasts with a very long rss feed url - Minor bug fixes Version 8.7 - New integration with GetAlby.com - Globally set stream and boost amount - Minor bug fixes Version 8.6 - Added support for subtitles - Modernized the UI with SF Symbols - Fixed progress indicator during first sync / import - Fix: Respect user indication not to download new episodes when activating iCloud sync - Added option to mark episode listened in player - Small bug fixes Version 8.5 - Chapter artwork is now displayed in CarPlay - New option to pause playing and load next episode in the playlist at the end of the current episode - Improved iCloud sync - Improved background updates - Added titles of inclulded podcasts in playlist cell - Fix for finished episode not marked ad listened in iCloud sync - Fix for a crash when marking all episodes in a playlist as listened - Fix for not resuming playback after some audio interruptions (notifications, calls...) - Many minor bug fixes Version 8 - Renewed CarPlay user interface, with controls for chapters and audio effects. - New optional remaining episodes badges - Podcasting 2.0 support: search for new podcasts on Podcast Index and support your favorite shows with Value4Value 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)

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

New version 10.0.62
Old version 10.0.60
Release Notes • Create your own instruments by dragging and dropping or even recording sounds straight into the step sequencer, piano roll, drums or screen keyboard • Save and recall chains of effects and instruments with the new Effects Chains and Instrument Chains menus • New Song Browser view, quickly reload previously saved songs without having to manually manage files • Add some celestial magic to your tracks with the new Shimmer effect • Create otherworldly reverberations with the new Diffuser effect • Assign an icon representing the instrument for a track • Improved Onda Synth instrument • Various bug fixes and enhancements Like making music with 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. Thank you for using n-Track Studio!
Author n-Track S.r.l.
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

Mersenne is a melodic percussion synthesizer that combines two FM synthesis modules, a noise generator and a resonator.

New price $7.99
Old price $9.99
Author iceWorks, Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link

GuZheng is a Chinese plucked zither that has a history dated back to 500 B.C. It is rich in playing techniques.

New version 7.8
Old version 7.7
Release Notes Added a search bar to search for songs.
Author Supertintin Co., Ltd
Type Instrument
Instrument type Sampler
Instrument sounds Strings, Ethnic
Supports Inter-App Audio (IAA), Audiobus

Enhance your bass in a mix automatically. Feel and flow your bass on live performance.

New price $3.99
Old price $5.99
Author Pham Thang
Type Effect
Effect type Bass effects
Supports Audio Unit (AU)

If you’re not patient enough to ride audio level manually, this AUv3 plugin saves you a lot of time.

New price $3.99
Old price $5.99
Author Pham Thang
Type Effect
Effect type Compressor, Limiter, Gate, Other
Supports Audio Unit (AU)

Metronome, Drum Machine, Practice Log.

New version 23.10.1
Old version 23.09.6
Release Notes Long sounds! Keyboard and bass notes will now play for the duration of the note, instead of staccato. Much better for vamps and loops. Don't forget to check out the Example Playlists! You'll find them in Playlist Manager via the ... button. Example playlists come with details of how they were created and each contains tips to help you get the most out of PolyNome. More examples are coming soon. Your input means the world to me. Encounter any issues or have feature requests? I'm all ears at support@polynome.net. If you find PolyNome valuable, a rating or review on the App Store would be greatly appreciated. Thank you for being an essential part of the PolyNome community! Warm regards, Joe
Author PolyNome Ltd
Type Instrument, Tool
Instrument type Sampler
Instrument sounds Other
Supports Audiobus

Uber Synth is a polyphonic multi-timbral FM synthesizer that runs on any iOS device.

New price $3.99
Old price $4.99
Author Mark Carlotto
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus

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

New version 10.0.60
Old version 10.0.58
Release Notes • Create your own instruments by dragging and dropping or even recording sounds straight into the step sequencer, piano roll, drums or screen keyboard • Save and recall chains of effects and instruments with the new Effects Chains and Instrument Chains menus • New Song Browser view, quickly reload previously saved songs without having to manually manage files • Add some celestial magic to your tracks with the new Shimmer effect • Create otherworldly reverberations with the new Diffuser effect • Assign an icon representing the instrument for a track • Improved Onda Synth instrument • 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. Thank you for using n-Track Studio!
Author n-Track S.r.l.
Type Host
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

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

New version 9.0.1
Old version 9.0.0
Release Notes Version 9.0.1 - Fixed bug causing crash when media services were reset by the OS Version 9.0 - Completely new audio engine. - Support for Podcasting 2.0 "Value Time Split" - Many bug fixes - Fixed resuming from the wrong point in time - Fixed wrong progress reported after an audio session interruption - Fixed audio meters when GapZapper is enabled - Fixed background image in watch player - Fixed crash when pressing share button on iPad - Fixed crash when subscribing a new podcast and immediately dismissing the panel - Improved rss feed caching - Reduce memory usage during RSS feed updates - Fix for boost transactions mistakenly marked as failed - Better handling of low memory conditions - V4V local fees have precedence over remote splits - Fixed missing complication on watch - Trying to fix duplicate entries in the download list Version 8.7.5 - Fix for crash caused by podcasts with a very long rss feed url - Minor bug fixes Version 8.7 - New integration with GetAlby.com - Globally set stream and boost amount - Minor bug fixes Version 8.6 - Added support for subtitles - Modernized the UI with SF Symbols - Fixed progress indicator during first sync / import - Fix: Respect user indication not to download new episodes when activating iCloud sync - Added option to mark episode listened in player - Small bug fixes Version 8.5 - Chapter artwork is now displayed in CarPlay - New option to pause playing and load next episode in the playlist at the end of the current episode - Improved iCloud sync - Improved background updates - Added titles of inclulded podcasts in playlist cell - Fix for finished episode not marked ad listened in iCloud sync - Fix for a crash when marking all episodes in a playlist as listened - Fix for not resuming playback after some audio interruptions (notifications, calls...) - Many minor bug fixes Version 8 - Renewed CarPlay user interface, with controls for chapters and audio effects. - New optional remaining episodes badges - Podcasting 2.0 support: search for new podcasts on Podcast Index and support your favorite shows with Value4Value 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)

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

New version 10.0.60
Old version 10.0.55
Release Notes • Create your own instruments by dragging and dropping or even recording sounds straight into the step sequencer, piano roll, drums or screen keyboard • Save and recall chains of effects and instruments with the new Effects Chains and Instrument Chains menus • New Song Browser view, quickly reload previously saved songs without having to manually manage files • Add some celestial magic to your tracks with the new Shimmer effect • Create otherworldly reverberations with the new Diffuser effect • Assign an icon representing the instrument for a track • Improved Onda Synth instrument • Various bug fixes and enhancements Like making music with 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. Thank you for using n-Track Studio!
Author n-Track S.r.l.
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

An app that can also be used stand-alone with a cool built-in FM synth and sound space surface controller.

New version 2.2
Old version 2.1
Release Notes Now processes MIDI sustain messages.
Author Mark Carlotto
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus

Uber Synth is a polyphonic multi-timbral FM synthesizer that runs on any iOS device.

New version 4.1
Old version 4.0
Release Notes Bug fixes and stability improvements. Now supports sustain.
Author Mark Carlotto
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus