Version updates

Now available as an Audio Unit extension (AUv3) allowing it to act as a powerful MIDI sequencer and clip launcher.

New version 1.8.3
Old version 1.8.2
Release Notes - Swing and humanize - Added Akai MPC Mini support - Midi Export - Ableton Live Export - General bug fixes and optimizations
Author Imaginando Lda
Type Tool
Supports Audio Unit (AU)

Tube AU is a web video player audio unit plugin.

New version 1.0.15
Old version 1.0.14
Release Notes Fix bug.
Author Mani Consulting Limited Company
Type Tool
Supports Audio Unit (AU)

Echo Pitch is a pitch-shifting multi-delay for iPhone.

New version 2.1
Old version 2.0
Release Notes New colors and enhanced usability! Fixed Aubiobus issues! Fixed feedback upon open!
Author Avi Bortnick
Type Effect
Effect type Reverb, Delay, Echo, Pitch effects
Supports Inter-App Audio (IAA), Audiobus

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 1.1.1
Old version 1.1.0
Release Notes Small hot fix to re-enable the missing onboarding screens that went missing in the last release.
Author Endlesss Ltd
Type Instrument, Tool
Instrument type Sampler, Synth
Instrument sounds Keyboards, Other
Supports Ableton Link

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

New version 9.2.4
Old version 9.2.3
Release Notes • keep your songs organized with the new folder-based song file structure • n-Track no longer asks you to save a song, it always saves but keeps snapshots of each version • redesigned effects editor • step sequencer now has a volume knob for each row, supports tuplets (triplets, quintuplets, etc.) swing • Audiobus support on iOS 14 • 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)

DM1 is an advanced vintage Drum Machine.

New version 6.1.7
Old version 6.1.6
Release Notes Minor update to fix display bug with iPad Air 4 and crash issue with iOS13. Stay tuned! Fingerlab Team
Author Fingerlab
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus

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

New version 9.2.4
Old version 9.2.3
Release Notes • keep your songs organized with the new folder-based song file structure • n-Track no longer asks you to save a song, it always saves but keeps snapshots of each version • redesigned effects editor • step sequencer now has a volume knob for each row, supports tuplets (triplets, quintuplets, etc.) swing • undo now works even after saving and reloading a song • Audiobus support on iOS 14 • 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)

apeMatrix is a unique AU/IAA routing tool that gives you total control over what you want to do and how you want to do it.

New version 1.9.2
Old version 1.9.1
Release Notes Workaround for the iOS 14 AUv3 icons bug Fixed the Control Manager wrong parameter list
Author apeSoft
Type Tool
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link

iDensity is a new real-time software designed for asynchronous sound file granulation, a genuine granular playground able to generate a wide range of effects.

New version 4.4
Old version 4.3
Release Notes AUv3: Added Play/Freeze/Live as Host Parameters AUv3: iOS 14 Wave Scrub Y, bug fixed Latest iOS SDK Some minor tweaks --------------------------------------------------------- - iOS 14 ready - Audiobus/IAA, improved MIDI Receive - Updated Audiobus SDK - Updated AudioCopy SDK - Updated ABLink SDK
Author apeSoft
Type Effect
Effect type All-in-one, Other
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

Lagrange synthesizer has two oscillators, a noise generator and two filters that can be selected from various algorithmic models.

New version 1.2.6
Old version 1.2.5
Release Notes - Improved sound quality. - Some other minor improvements.
Author iceWorks, Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link

DM1 is an advanced vintage Drum Machine.

New version 6.1.6
Old version 6.1.5
Release Notes Minor update to fix display bug with iPad Air 4. Stay tuned! Fingerlab Team
Author Fingerlab
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus

ArpBud 2 is a MIDI Arpeggiator app where you can create unique arp patterns and be able to arpeggiate your favorite software or hardware synthesizers.

New version 1.5.2
Old version 1.5.1
Release Notes Fixes a crash in AUv3 mode when changing user presets. Minor improvements on UI.
Author Cem Olcay
Type Tool
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

NuRack is an AUv3 based multi-channel audio effects processor with a difference, it actually allows you to design your own custom effects using the building blocks provided.

New version 1.24
Old version 1.23
Release Notes v1.24 Added a new Audio Tuner module with Note/Cents/Frequency display. Added 4 more strumming patterns to the MIDI Strummer module. Added a Note Length option to MIDI Strummer and made other small improvements. Fixed an issue which caused the SoundFont player to crash when loading a soundfont during MIDI playback. v1.23 Added a new SlowMo effect. Fixed an issue that prevented some from importing soundfonts. Other minor bug fixes.
Author 4Pockets.com
Type Effect
Effect type All-in-one
Supports Audio Unit (AU)

Neo-Soul Keys® Studio 2 is the next evolution in electric piano sounds and effects from Gospel Musicians, which features a complete architecture overhaul using our new Pure Synth® structure and licensed VKFX effects.

New version 2.1.13
Old version 2.1.12
Release Notes - Fixed issue with Mark VII expansion Crashing
Author MIDIculous LLC
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards, Piano
Supports Inter-App Audio (IAA), Audio Unit (AU)

Fly-Tape is a unique MSXII look on some of the aspects about tape that we love while adding some unique features.

New version 2.0.1
Old version 2.0
Release Notes • Addressing some reported iOS 14 instantiating issues Thanks for your patience! You're incredible.
Author MSXII Sound Design
Type Effect
Effect type Pitch effects, Other
Supports Audiobus, Audio Unit (AU)

Tube AU is a web video player audio unit plugin.

New version 1.0.14
Old version 1.0.13
Release Notes Fix error to prevent crashing.
Author Mani Consulting Limited Company
Type Tool
Supports Audio Unit (AU)

Make beats easily in landscape or portrait, your choice.

New version 1.9.28
Old version 1.9.27
Release Notes We hope you’re enjoying the app! Please, keep it regularly updated to always have our greatest features and latest improvements - Bug fixes
Author SoundWare, Inc.
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Audio Unit (AU), Ableton Link

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 1.4.3
Old version 1.4.2
Release Notes • improvements to MU Store downloads process Apologies downloads have been a bit of a pain point. Hopefully this update will improve things. Please be assured that your purchases are safe, it's just the download process itself that has proven to be a bit of a challenge to get working across different iOS versions. Sorry about that. -Rob
Author Rob Jackson
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports Audio Unit (AU)

Nodal is an iPad sampler based on the research of Andrey Markov, a Russian mathematician who lived a very long time ago and had a very crazy beard.

New version 2.0.3
Old version 2.0.2
Release Notes iOS 14 Compatibility Update. Fixed bug with ladder filter. UI Tweaks.
Author Armen Karamian
Supports Inter-App Audio (IAA), Audio Unit (AU), Ableton Link

Meet Aimée, your personal, artificially intelligent built-in assistant composer, she's ready to help you compose great music, adding her vast knowledge about music theory to your creativity.

New version 5.16
Old version 5.15
Release Notes Adjustments for iPhone 12 Mini, iPhone 12, iPhone 12 Pro and iPhone 12 Pro Max.
Author Elstar
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports Inter-App Audio (IAA), Audiobus