Version updates

Koala is the ultimate pocket-sized sampler. Record anything with your phone's mic instantly. Use Koala to create beats with those samples, add effects and create a track!

New version 1.4053
Old version 1.4052
Release Notes (second update to fix midi mapping issues) This update is dedicated to STORMBEATS! * Note repeat keyboard with modulatable pitch or volume (and a free unsynced mode) * Mute/Solo (enable in extras) * Can now map most sample controls (e.g. sample start/length, attack, release tone etc) * Keyboard now supports velocity on the Y axis * piano roll is fullscreen giving you a bit more space * record latch so you can swipe up on a pad to lock it to record as a toggle * Many many fixes and tweaks
Author Mazbox Limited
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audiobus, Ableton Link

Real Guitar is a realistic guitar simulator apps.

New version 3.58.1
Old version 3.58
Release Notes We hope you’re enjoying the app! Please, keep it regularly updated to always have our greatest features and latest improvements. - Performance and stability improvements
Author Gismart Limited
Type Instrument
Instrument type Sampler
Instrument sounds Guitar
Supports Inter-App Audio (IAA), Audiobus

The Minimoog Model D App is a mobile transmutation of the world’s first portable synthesizer, the Minimoog Model D®.

New version 1.3.9
Old version 1.3.8
Release Notes Added support for iPad Air 5th generation.
Author Moog Music Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link

The Moog Model 15 App is the Moog modular synthesizer and synthesis educational tool.

New version 2.2.14
Old version 2.2.12
Release Notes • New Mid-Century Moog expansion pack with free samples. • Added support for iPad Air 5th generation.
Author Moog Music Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

iShala is an Indian music software that combines a tabla machine, a lehra player and an electronic tanpura/swarmandal.

New version 4.0.7
Old version 4.0.6
Release Notes - fixed unreadable menus and swarmandal tuning screen when on dark mode - added -/+ buttons to tanpura and swarmandal speed sliders - improved VoiceOver on FX panes
Author Swar Systems
Type Instrument
Instrument type Sampler
Instrument sounds Strings, Ethnic
Supports Inter-App Audio (IAA), Audiobus

SWAM Alto Trombone is an alto trombone sampler.

New version 3.5.0
Old version 1.6.5
Release Notes NEW - Version number consistent to all SWAM products of the same generation - Sound engine improvements - UI fine tuning to improve visibility, readability and UX consistency (Virtual Keyboard and Arrow Buttons colors, flat dynamic envelope color ) - New application launch icons - Added a color status to the main view buttons - Added "red alert" warning on expression slider in main view - Moved the position of Reset and Panic buttons from the keyboard to the “preset display area” on the top header - Reduced size of the main view monitor sliders FIXES - improved CPU usage - fixed minor issues (including random crash with Camelot)
Author Audio Modeling
Instrument type Synth
Supports Audio Unit (AU)

StageLight is a professional lighting control app for the iPad based on Art-Net (DMX512 over IP).

New version 2.16.5
Old version 2.16.4
Release Notes Thanks for using StageLight! Please support us to improve the app regularly. The current release contains the following improvements and bug fixes: – Behringer X-Touch support - Akai APC 40 support – Bug fixes
Author Marko Seifert
Type Tool
Supports Ableton Link

SDS-x is a "nine pads" style drum module that lets you easily use samples alongside your drum kit.

New version 2.0.4
Old version 2.0.3
Release Notes New in SDS-x 2.0.4: - Fix a UI bug that caused the sample manager to move offscreen when using the standalone app on iPad. - Fix a UI bug that caused the sample import folder picker to display the wrong selection when the user has more than three folders. - Fix a UI bug that would let the velocity range slider "invert" its minimum and maximum values. - SDS-x now remembers previously activated MIDI outputs between launches. - Update MIDI related dependencies and fix some minor MIDI bugs.
Author Ryan Robinson
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus

A simple but fast low-pass filter with control over cutoff frequency and resonance factor.

New version 2.0.1
Old version 1.0.3
Release Notes • Host app now supports user presets • Improved restoration of settings from presets in audio unit • Ramp filter changes to minimize audio "pops"
Author Brad Howes
Type Effect
Effect type Equalizer, Filter
Supports Audio Unit (AU)

SWAM Tenor Bass Trombone is a trombone sampler.

New version 3.5.0
Old version 1.6.5
Release Notes NEW - Version number consistent to all SWAM products of the same generation - Sound engine improvements - UI fine tuning to improve visibility, readability and UX consistency (Virtual Keyboard and Arrow Buttons colors, flat dynamic envelope color ) - New application launch icons - Added a color status to the main view buttons - Added "red alert" warning on expression slider in main view - Moved the position of Reset and Panic buttons from the keyboard to the “preset display area” on the top header - Reduced size of the main view monitor sliders FIXES - improved CPU usage - fixed minor issues (including random crash with Camelot)
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Winds
Supports Audio Unit (AU)

SWAM Tuba Eb is a tuba sampler.

New version 3.5.0
Old version 1.6.5
Release Notes NEW - Version number consistent to all SWAM products of the same generation - Sound engine improvements - UI fine tuning to improve visibility, readability and UX consistency (Virtual Keyboard and Arrow Buttons colors, flat dynamic envelope color ) - New application launch icons - Added a color status to the main view buttons - Added "red alert" warning on expression slider in main view - Moved the position of Reset and Panic buttons from the keyboard to the “preset display area” on the top header - Reduced size of the main view monitor sliders FIXES - improved CPU usage - fixed minor issues (including random crash with Camelot)
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Winds
Supports Audio Unit (AU)

SWAM French Horn Bb is a french horn sampler.

New version 3.5.0
Old version 1.6.5
Release Notes NEW - Version number consistent to all SWAM products of the same generation - Sound engine improvements - UI fine tuning to improve visibility, readability and UX consistency (Virtual Keyboard and Arrow Buttons colors, flat dynamic envelope color ) - New application launch icons - Added a color status to the main view buttons - Added "red alert" warning on expression slider in main view - Moved the position of Reset and Panic buttons from the keyboard to the “preset display area” on the top header - Reduced size of the main view monitor sliders FIXES - improved CPU usage - fixed minor issues (including random crash with Camelot)
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Winds
Supports Audio Unit (AU)

SWAM French Horn F is a french horn sampler.

New version 3.5.0
Old version 1.6.5
Release Notes NEW - Version number consistent to all SWAM products of the same generation - Sound engine improvements - UI fine tuning to improve visibility, readability and UX consistency (Virtual Keyboard and Arrow Buttons colors, flat dynamic envelope color ) - New application launch icons - Added a color status to the main view buttons - Added "red alert" warning on expression slider in main view - Moved the position of Reset and Panic buttons from the keyboard to the “preset display area” on the top header - Reduced size of the main view monitor sliders FIXES - improved CPU usage - fixed minor issues (including random crash with Camelot)
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Winds
Supports Audio Unit (AU)

SWAM Double Bass Trombone is a bass trombone sampler.

New version 3.5.0
Old version 1.6.5
Release Notes NEW - Version number consistent to all SWAM products of the same generation - Sound engine improvements - UI fine tuning to improve visibility, readability and UX consistency (Virtual Keyboard and Arrow Buttons colors, flat dynamic envelope color ) - New application launch icons - Added a color status to the main view buttons - Added "red alert" warning on expression slider in main view - Moved the position of Reset and Panic buttons from the keyboard to the “preset display area” on the top header - Reduced size of the main view monitor sliders FIXES - improved CPU usage - fixed minor issues (including random crash with Camelot)
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Winds
Supports Audio Unit (AU)

SWAM Solo Brass is a solo brass sampler.

New version 3.5.0
Old version 1.6.5
Release Notes NEW - Version number consistent to all SWAM products of the same generation - Sound engine improvements - UI fine tuning to improve visibility, readability and UX consistency (Virtual Keyboard and Arrow Buttons colors, flat dynamic envelope color ) - New application launch icons - Added a color status to the main view buttons - Added "red alert" warning on expression slider in main view - Moved the position of Reset and Panic buttons from the keyboard to the “preset display area” on the top header - Reduced size of the main view monitor sliders FIXES - improved CPU usage - fixed minor issues (including random crash with Camelot)
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Winds
Supports Audio Unit (AU)

AutoPad is an app for musicians that allows you to play ambient pad loops.

New version 1.9.1
Old version 1.9
Release Notes New in AutoPad 1.9.1: - Update app entitlements so the Mac version launches successfully on macOS Catalina (10.15).
Author Ryan Robinson
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards, Other
Supports Inter-App Audio (IAA), Audiobus

SynthMaster One iPhone is KV331 Audio's first full blown synth app for iPhone. It's a powerful wavetable synth with an intuitive workflow. With its simple layout, rich wavetable/waveform content and inspiring factory presets library, designing new sounds with SynthMaster One iPhone is a joy.

New version 1.5.7
Old version 1.5.6
Release Notes new IAP sound packs added
Author KV331 Audio
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link

A simple but straightforward phaser audio effect to give you that nice retro feel.

New version 2.0.1
Old version 1.0.2
Release Notes • Host app now supports user presets • Improved restoration of settings from presets in audio unit
Author Brad Howes
Type Effect
Effect type Chorus, Flanger, Phaser etc.
Supports Audio Unit (AU)

These instruments are NOT sample libraries. Unlike sampling, which uses recordings to replicate the sound of an instrument, physical modeling doesn’t generate a sound as such but creates the conditions for the system to create it according to an external input (like someone playing on a keyboard).

New version 3.5.0
Old version 3.0.4
Release Notes NEW - Sound engine improvements - UI fine tuning to improve visibility, readability and UX consistency (Virtual Keyboard and Arrow Buttons colors, flat dynamic envelope color ) - New application launch icons - Added a color status to the main view buttons - Added "red alert" warning on expression slider in main view - Moved the position of Reset and Panic buttons from the keyboard to the “preset display area” on the top header - Reduced size of the main view monitor sliders FIXES - Fixed Bipolar mode - Pizzicato / Col Legno and Bowing accent
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Strings
Supports Audio Unit (AU)

These instruments are NOT sample libraries. Unlike sampling, which uses recordings to replicate the sound of an instrument, physical modeling doesn’t generate a sound as such but creates the conditions for the system to create it according to an external input (like someone playing on a keyboard).

New version 3.5.0
Old version 3.0.4
Release Notes NEW - Sound engine improvements - UI fine tuning to improve visibility, readability and UX consistency (Virtual Keyboard and Arrow Buttons colors, flat dynamic envelope color ) - New application launch icons - Added a color status to the main view buttons - Added "red alert" warning on expression slider in main view - Moved the position of Reset and Panic buttons from the keyboard to the “preset display area” on the top header - Reduced size of the main view monitor sliders FIXES - Fixed Bipolar mode - Pizzicato / Col Legno and Bowing accent
Author Audio Modeling
Type Instrument
Instrument type Synth
Instrument sounds Strings
Supports Audio Unit (AU)