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The Decent Samples plugin is a sample player that allows you to use your favorite Decent Samples sample libraries on the go. Many of the most popular Decent Samples releases are available through the app with more being added every week.

New version 1.4.9
Old version 1.4.8
Release Notes Fixed a bug that was preventing bindings against the chorus effect's mod rate from working correctly. (NOTE: If an instrument sounds weird now and it didn't before, and your instrument uses chorus, check on your modRate values to make sure they're what you want. The default value is 0.20 and that usually sounds good.)
Author Decidedly, LLC
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports Audio Unit (AU)

Just a Toy Synthesizer. Included: 2 Oscillators, LPF, Delay effector, Ribbon controller.

New version 2.0.1
Old version 2.0
Release Notes The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention. Increased Delay buffer size. You may be able to use the AU with sample rate above 48kHz. Added Monoral input mode. You can switch the mode in the settings.
Author Ryouta Kira
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
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 9.5.267
Old version 9.5.266
Release Notes • 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.
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

At the heart of SynthMaster 2’s powerful sound engine lies its oscillators, modulators, and filters.

New version 1.0.8
Old version 1.0.7
Release Notes - Added a feature to choose an IAP to restore - Added Japans Vintage preset bank IAP - Fixed a bug with midi learn
Author KV331 Audio
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU)

Oriental Strings is a professional sound module app for oriental keyboard players and for musicians who simply want to resemble the typical sound of the Middle East in their songs.

New version 2.3
Old version 2.2.3
Release Notes This update provides numerous improvements for the Audio Unit (AU) plugin version of Oriental Strings: • AU: Full-screen sound selection with search criteria filter options. • AU: Added Reverb effect. • AU: Automatically save and restore all sound settings with Audio Unit session (e.g. when saving/loading a song in an Audio Unit host app) • AU: Fixed potential crash on AU session restore. Additionally this update provides the following software correction on Oriental Strings stand-alone app side: • Fixed potential concurrency issue when processing MIDI Control Change (CC) commands.
Author Christian Schoenebeck d/b/a Crudebyte
Type Instrument
Instrument type Sampler
Instrument sounds Strings
Supports Inter-App Audio (IAA), Audiobus, 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)

This is an AUv3 compatible stereo Analog Flanger plugin which can be used as a plugin with your favourite DAW such as Cubasis, Auria, Meteor or GarageBand.

New version 1.05
Old version 1.04
Release Notes Updated to ensure compatibility with iOS15 and beyond.
Author 4Pockets.com
Type Effect
Effect type Chorus, Flanger, Phaser etc.
Supports Audio Unit (AU)

Cubasis 3 is the new version of a famous iOS DAW.

New version 3.4.1
Old version 3.4
Release Notes What's New in Cubasis 3.4.1 This supplemental update includes improvements and is recommended for all Cubasis users. For the complete list of improvements, issues and solution please visit us at www.steinberg.net/cubasisforum. If you like Cubasis, please support us by rating this app on the App Store! What's New in Cubasis 3.4 Cubasis 3 was rewritten from the ground up, introducing the latest technology in keeping with today’s and tomorrow’s demands. Since its release the app has seen many updates where we've added lots of frequently-requested features, such as MIDI Learn, Mackie Control (MCU) and HUI protocol support, Audio Unit multi-out support, sidechain support, keyboard shortcut and mouse support, plus so much more. Cubasis 3.4 doesn't stop there, so come on in to enjoy Ableton Link support and much more to keep you inspired while easily creating beautiful new music with Cubasis! ・Ableton Link Support Make Cubasis on multiple iPad and iPhone devices play in time together. Jam with others who run Link-enabled apps on their devices. Sync Cubasis with multiple applications on the same device… and much more. The sky’s the limit. No matter if you are using iOS, desktop or hardware: Ableton Link support in Cubasis makes staying synchronised with other Link-enabled apps easy and effortless. Simply enable Link and join the party. ・MIDI Recording Workflow Improvements Ready to capture your latest idea? Cubasis 3.4 adds many features to make life easier for you. A long tap on the locator range lets you instantly place the locators in a new position to quickly start your recording. Use the Chord Buttons to instantly create great-sounding chord sequences at your finger tips, while recording melodies in one go. You want to find out how your pad sequence sounds at half speed? Sure thing. MIDI time-stretch lets you easily find out via a few simple taps. That's what makes Cubasis one of a kind when it comes to usability. It’s made by musicians for musicians. ・State Save / Total Recall Improvements Polishing musical ideas to professional-sounding songs is often a matter of multiple sessions. Cubasis 3.4 makes sure you will find the project in the exact same state as when you left the app last time. The editors remember the zoom level and position for each audio and MIDI event, allowing you to instantly continue with your edits. The same goes for the arranger, the mixer channel width, the setup choices you've made and more. Do you prefer being creative instead of wasting time? So do we. That’s why we’ve got you covered with Cubasis 3.4, to help you keep polishing your songs to perfection from right where you left off. ・75+ Improvements While there are many DAW apps available on the market, there is only one Cubasis app that pairs powerful features with unmatched usability. And it offers so much more. Cubasis 3.4 adds more than 75 improvements, ensuring the highest performance and rock-solid stability to help you capture your ideas and polish them into professional-sounding songs. Trust us, you will love the latest version of the multi-award winning Cubasis 3! For the complete list of improvements, issues and solutions, please visit us at www.steinberg.net/cubasisforum. If you like Cubasis, please support us by rating it in the App Store!
Author Steinberg Media Technologies GmbH
Type Host
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

This is an AUv3 compatible stereo Analog Phaser plugin which can be used as a plugin with your favourite DAW such as Cubasis, Auria, Meteor or GarageBand.

New version 1.05
Old version 1.04
Release Notes Updated to ensure future compatability with iOS15 and beyond.
Author 4Pockets.com
Type Effect
Effect type Chorus, Flanger, Phaser etc.
Supports Audio Unit (AU)

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 1.5.5
Old version 1.5.4
Release Notes This update contains the following changes: - Chinese (Simplified) localization Rock on, The Positive Grid Team
Author Positive Grid Inc
Type Effect
Effect type Guitar effects
Supports Inter-App Audio (IAA), Audiobus

Colossus Piano sets a new standard in terms of realism, detail and overall quality of piano sounds on your iPad, iPhone and iPod touch.

New version 2.3
Old version 2.2.4
Release Notes This update provides numerous improvements for the Audio Unit (AU) plugin version of Colossus Piano: • AU: Full-screen sound selection with search criteria filter options. • AU: Added Reverb effect. • AU: Automatically save and restore all sound settings with Audio Unit session (e.g. when saving/loading a song in an Audio Unit host app) • AU: Fixed potential crash on AU session restore. Additionally this update provides the following software correction on Colossus Piano stand-alone app side: • Fixed potential concurrency issue when processing MIDI Control Change (CC) commands.
Author Christian Schoenebeck d/b/a Crudebyte
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards, Piano
Supports Inter-App Audio (IAA), Audiobus

VS provides a creative way to generate beautiful graphical representations of your music projects. Driven by both audio and MIDI data, VS is the visual equivalent of a traditional synthesizer.

New price $19.99
Old price $20.99
Author Imaginando Lda
Type Tool
Supports Audiobus, Audio Unit (AU)

TfxReverb is designed for simple and easy operation. When auto size mode is enabled, number of parameters can be controlled by a single dial to adjust size of the reverb sound, which can be synced to tempo.

New price $2.99
Old price $4.99
Author Ryo Togawa
Type Effect
Effect type Reverb, Delay, Echo
Supports Audio Unit (AU)

TfxEcho is an echo effect AudioUnit Extension plugin. It uses delay lines which are inspired by BBD (bucket brigade device). BBD is used in various analog delay unit and is known for its warm and dark sound.

New price $2.99
Old price $4.99
Author Ryo Togawa
Type Effect
Effect type Reverb, Delay, Echo
Supports Audio Unit (AU)

SideBand Remix is an AUv3 plugin for final mixing and mastering. It separates the phantom center from sideband (L/R) content which is what give a stereo track its width, and lets you remix it.

New price $5.99
Old price $7.99
Author 4Pockets.com
Type Effect
Effect type Equalizer, Filter, Other
Supports Audio Unit (AU)

AudioLayer is a full featured open standard audio multi-sampler pushing the boundaries beyond what has been available even in the desktop music production worlds.

New version 1.5.1
Old version 1.5.0
Release Notes - EXS sample import for old big endian format files fixed
Author Harry Gohs
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link

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

New version 8.0.7
Old version 8.0.6
Release Notes Version 8.0.7 - 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)

Host AUv3 AudioUnit plugins and connect them in schematics using Visual Programming.

New price Free
Old price $14.99
Author Jorge Costa
Type Host, Tool
Supports Audio Unit (AU)

bs-16i is a 16 multi-timbral playback sampler. It supports SoundFont and DLS (Downloadable Sounds, and can be used for keyboard instrument, MIDI sound module, and MIDI player.

New version 4.5.1
Old version 4.5
Release Notes App * Improve Scenes feature * Save screen layout (Keyboard / Mixer / Keyboard + Mixer) inside Scenes * Switch Scenes seamlessly * Switch Scenes by buttons on the screen (iPad/macOS only) * Switch Scenes by program changes receipt from CoreMIDI input * Improve UI Layout especially for large screen device (including macOS) * Effect UI (Reverb / Chorus / Delay) * Add `Settings > Synthesizer > Master Tune` auv3 * Improve UI Layout
Author bismark LLC
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

Luminair 3 is a professional-grade lighting control app, exclusively for iOS, that gives lighting designers, filmmakers and TV professionals, musicians, artists and other enthusiasts advanced control over DMX-enabled lights, as well as the next generation of "Smart" lights like Philips Hue.

New version 4.2.8
Old version 4.2.7
Release Notes - Added support for latest Fixture Cloud updates - Fixed an issue with G/M Tint value display - Fixed an issue with fading FX when parameters aren’t enabled in a newly activated scene - Fixed an issue with master fader adjusting levels when parameters aren’t enabled in a newly activated scene - Fixed an issue caused when editing fader channels - Other minor fixes and improvements User experience is important to us. For further assistance with this update or any other issues, please contact us at https://support.luminair.app
Author Synthe FX, LLC
Type Tool
Supports Inter-App Audio (IAA)