Version updates

Yukawa is an AUv3 compatible multi-effects plug-in that combines a tempo-synchronized multi-tap sequence delay that produces rhythmic phrases, a modulatable stereo delay, and a DJ mixer-style filter.

New version 1.1.6
Old version 1.1.5
Release Notes - Minor improvements.
Author iceWorks, Inc.
Type Effect
Effect type Equalizer, Filter, Reverb, Delay, Echo
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link

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

New version 1.2.7
Old version 1.2.6
Release Notes - Fixed an issue where no sound was produced when the buffer size was 124 or less. - Minor improvements.
Author iceWorks, Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, 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 1.4.5
Old version 1.4.4
Release Notes • improvements to MU Store downloads So... I know downloads have been a real pain for some of you, so please accept my sincere apologies for these issues. Technicalities aside, let's just say it's been surprisingly complicated and challenging getting downloads to work reliably on both iOS 13.x and 14.x. I think this release should improve things significantly, but sadly it's always possible your experience could be different. With that in mind... Please can I ask that if you do experience problems and get error messages and you're willing to help me try and fix the problem(s), please make a note of the *exact* message - this really helps me zone-in on specific issues. Even better, take a screenshot, and get in touch via moodunits.biz and we'll take it from there. Knowing which version of iOS you're running is also very useful. In some cases a power cycle of your device will help "clear" App Store download errors and this seems to work better bet than a clean install of the app. Obviously, I hope your downloads go smoothly here on in with this update, but if for some reason they don't, please do consider the request above. It really does make a big difference and helps a lot, and as a little thank you, anyone who does help out won't go unrewarded ;-) -Rob
Author Rob Jackson
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports 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 1.25
Old version 1.24
Release Notes v1.25 Added a new MIDI Recorder module. NuRack now supports 4 MIDI out ports. 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)

MIDI Strummer is an AUv3 plugin designed to simulate guitar strumming and picking techniques. It can used to generate MIDI note data which can be sent to either an external synth of choice or the internal soundfont engine.

New version 1.07
Old version 1.06
Release Notes Fixed an issue when loaded as a MIDI Effect in Cubasis 2, the background is now opaque. Changed the functionality when loaded as an Instrument and the Input Mode is set to 'Piano to Guitar'. If you attempt to record into a host in this mode the arps are no longer output, only the original chords will be recorded. MIDI remote control is now fully disabled in any other mode other than 'Play Notes (MIDI Control)'. Other minor fixes.
Author 4Pockets.com
Type Tool
Supports Audio Unit (AU)

SquareSynth is a hybrid analog/8bit style synthesizer. It takes features from the NES console, and the Commodore 64 personal computer.

New version 1.1.18
Old version 1.1.17
Release Notes - [Fixed] AUv3 reloading issue.
Author James Navarro
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Audio Unit (AU)

GeoShred Play is an expressive musical instrument with a multi-touch performance surface, coupled with an advanced physical model of a guitar.

New version 5.80.1
Old version 5.7.1
Release Notes Bug Fix Release - Setlist/Preset state saving for multiple instances of the plugin improved. Please explicitly select a preset for each plugin instance. (for users with the Pro functionality upgrade) - Less intrusive flow for receipt validation, and purchase restoration. - The popup for presets with IAP instruments has been eliminated, and users may now flip un-interrupted through these presets. - New GeoSWAM presets with KeyY vibrato for GeoShred Keyboard and MPE controllers. (for users with the Pro functionality upgrade) - Issues with user setlists fixed. (for users with the Pro functionality upgrade) - Issue with global tuning (Menu> Settings> Tuning) has been fixed. - Issues requiring re-install have been addressed. - Issues with preset saving from the plugin have been fixed. (for users with the Pro functionality upgrade) - Graphical cross-talk between multiple AUv3 instances is fixed. (for users with the Pro functionality upgrade)
Author Wizdom Music LLC
Type Instrument
Instrument type Synth
Instrument sounds Guitar
Supports Inter-App Audio (IAA), Audiobus

The Beat Station is a rhythm machine for practicing guitar, bass, keyboard, or any type of instrument, and also brings to production and live performance the ease of not requiring live drums and a drummer.

New version 2.2.2
Old version 2.2.1
Release Notes • Optimized for iPhone 12 series • Set the MIDI input channel
Author Sonar Multimedia
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA)

For all creatures in the ocean of sound - Sonic textures from other worlds, Analog signature sounds,  Cut-through-the-mix leads and silkily smooth pads.

New version 1.5.1
Old version 1.5.0
Release Notes - Spectrum black display fixed - Audiobus update - Ableton Link update
Author Harry Gohs
Type Instrument
Instrument type Sampler, Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

LoAdKer is a novel rhythm event generator that is based on fractal sequences.

New version 1.9.0
Old version 1.8.1
Release Notes - Interactive help mode: tap in the help button and then on any element amrked with a circle to see what it can do and how! - Various bug fixed and improvements.
Author Axart Software UG (haftungsbeschraenkt)
Type Instrument
Instrument type Sampler, Synth
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

GeoShred is an expressive musical instrument with a multi-touch performance surface, coupled with an advanced physical model of a guitar.

New version 5.80.1
Old version 5.7.1
Release Notes Bug Fix Release - Setlist/Preset state saving for multiple instances of the plugin improved. Please explicitly select a preset for each plugin instance. - Less intrusive flow for receipt validation, and purchase restoration. - The popup for presets with IAP instruments has been eliminated, and users may now flip un-interrupted through these presets. - New GeoSWAM presets with KeyY vibrato for GeoShred Keyboard and MPE controllers. - Issues with user setlists fixed. - Issue with global tuning (Menu> Settings> Tuning) has been fixed. - Issues requiring re-install have been addressed. - Issues with preset saving from the plugin have been fixed. - Graphical cross-talk between multiple AUv3 instances is fixed.
Author Wizdom Music LLC
Type Instrument, Controller
Instrument type Synth
Instrument sounds Guitar
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

Get started on any device or platform. With its collection of both modern and legendary sounds, Zenbeats brings Roland’s history of innovation into an environment.

New version 2.0.4
Old version 2.0.3
Release Notes 2.0.4 Bug fixes and enhancements Zenbeats 2.0 is here! What's New: ZC1 Synthesizer brings the power and compatibility of ZEN-Core Synthesis System to Zenbeats (64-bit OS required) -Includes over 800 tones and 90 MFX (in-app purchase required) Zenbeats Chorus (in-app purchase required) Additional Enhancements New MIDI and Drum Editor improvements -Simplified MIDI editing with quick functions for adjusting pattern size, time signature and more -Drum and Instrument patterns can now be up to 64+ bars -Dedicated menu for quantize, note value features and more -Quick access to instrument presets, parameters, and channel strip Updated Track Panels -Rec Arm behavior: Manually arming a track will now disable arming via track selection. -Can now record into LoopBuilder cells on multiple tracks simultaneously. -Added Track Freeze icon to Track Control panel for quick access Option added for floating plugin windows on iPadOS Browser Search: Can now search presets, track templates and more. Store Enhancements: New search and filter options for instrument packs
Author Roland Corporation
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Audio Unit (AU)

Open up new worlds of creative music making possibilities with Audiobus, the app that lets you use your music apps together, just like virtual cables.

New version 3.4.21
Old version 3.4.20
Release Notes Bug fixes
Author Audiobus Pty Ltd
Type Tool
Supports Audiobus

GeoShred Control is a stand alone MIDI/MPE controller based on GeoShred.

New version 5.80.1
Old version 5.7.1
Release Notes Bug Fix Release - Setlist/Preset state saving for multiple instances of the plugin improved. Please explicitly select a preset for each plugin instance. (for users with the Pro functionality upgrade) - Less intrusive flow for receipt validation, and purchase restoration. - The popup for presets with IAP instruments has been eliminated, and users may now flip un-interrupted through these presets. - New GeoSWAM presets with KeyY vibrato for GeoShred Keyboard and MPE controllers. (for users with the Pro functionality upgrade) - Issues with user setlists fixed. (for users with the Pro functionality upgrade) - Issue with global tuning (Menu> Settings> Tuning) has been fixed. - Issues requiring re-install have been addressed. - Issues with preset saving from the plugin have been fixed. (for users with the Pro functionality upgrade) - Graphical cross-talk between multiple AUv3 instances is fixed. (for users with the Pro functionality upgrade)
Author Wizdom Music LLC
Type Controller
Supports Audio Unit (AU)

This is a very simple yet powerful iOS app that performs as a polyphonic audio synthesizer.

New version 2.11.13
Old version 2.11.12
Release Notes Restore saving of active preset from within AUv3 app extension.
Author Brad Howes
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports 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 2.0.2
Old version 2.0.1
Release Notes • fixing some reported UI glitches in AU Thank you for being awesome!
Author MSXII Sound Design
Type Effect
Effect type Pitch effects, Other
Supports Audiobus, Audio Unit (AU)

Xynthesizr is a streamlined yet capable 32-step matrix sequencer/monotimbral synthesizer with generative features and MIDI.

New version 1.6.1
Old version 1.6
Release Notes - Fixed a crash when changing MIDI routing on iOS 14 - UI compatibility update for newer iPads - Updated Audiobus SDK
Author Yuri Turov
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus

DM1 is an advanced vintage Drum Machine.

New version 6.1.8
Old version 6.1.7
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

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 1.4.4
Old version 1.4.3
Release Notes New guitar-based instruments for MU Waverley: • FUZZGUITAR - Warm and fuzzy guitar tones and textures • BASICBASS - Nothing fancy, just basic bass guitar sounds Available to purchase and download from the MU Store accessible from the main moodunits app. Hope you're enjoying moodunits and like the new instruments. There should be a "Halloween special" demo of the new sounds on YouTube by the time you read this :-) Best regards, -Rob
Author Rob Jackson
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports Audio Unit (AU)

AudioKit Bass 808 Synth is perfect for earth-shaking sub bass lines and creating your own custom electronic drum sounds – It’s the ultimate tool for creating your own 808 Kick basses!

New version 1.9
Old version 1.8
Release Notes BASS! This update adds state-saving in iOS DAWs and Hosts with iOS 14 Plus improves stability w/ incoming MIDI Thank you much!
Author AudioKit Pro
Type Instrument
Instrument type Synth
Instrument sounds Bass
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)