Version updates

Harness the enormous power of 8 polyphonic synths: meet KASPAR Supersynthesizer.

New version 1.1
Old version 1.0
Release Notes • Fixes an issue that caused process to get hung when launched as an AudioUnit inside GarageBand on iOS 12.1 • Allows audio output via bluetooth (e.g., bluetooth speakers, etc) • Various other updates & improvements
Author Yonac Inc.
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link

"Piano 3D" is the piano learning & music discovery tool for the iPhone & iPad.

New version 5.8
Old version 5.7
Release Notes Fixed instrument loading issue when certain midi files are loaded.
Author Massive Technologies Inc.
Type Instrument, Tool
Instrument type Sampler
Instrument sounds Keyboards, Piano
Supports Inter-App Audio (IAA), Audiobus

Elsa is a retro style sampling keyboard with tempo based looping.

New version 1.8
Old version 1.7.9
Release Notes + Adding AUv3 support, run as a plugin in multiple host apps. + Adding AUv3 host beat/tempo sync. + Adding additional mode that switches off pitch length compensation, allowing single cycle waveforms. + Redesigning arpeggio view to always be visible. + Adding lfo to sample crush and filter. + Updating bit crush to allow non integer bit settings. + Changing filter to run one per voice and relative cut off frequency instead of one absolute filter. + Adding new presets. + Adding preset and audio sharing capability, drag n drop from files app. + Fixing midi buffer quirk seen with some controllers, for example Roli seaboard.
Author Erik Sigth
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards, Other
Supports Inter-App Audio (IAA), Audiobus

Real Guitar is a realistic guitar simulator apps.

New version 3.12.0
Old version 3.11.0
Release Notes We hope you’re enjoying the app! Please, keep it regularly updated to always have our greatest features and latest improvements. - Hot bug fixes.
Author Gismart Limited
Type Instrument
Instrument type Sampler
Instrument sounds Guitar
Supports Inter-App Audio (IAA), Audiobus

Reason Compact puts a powerful synthesizer right at your fingertips.

New version 1.2.1
Old version 1.2
Release Notes New from 1.2.1 • Easier to drop piece to Allihoopa - share your songs to an encouraging and inspiring community • Bug fixed that could cause notes to get stuck New from 1.2 • New sound pack with sounds inspired by the nature • New sound pack with electronic components • Minor bug fixes
Author Reason Studios AB
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

Ripplemaker is a West Coast Flavored Modular Synth.

New version 1.3
Old version 1.2.3
Release Notes Added 200+ Factory Presets created and curated by the talented sound designers of the Audiobus Forum for the October Sound Design Fest! Enjoy!
Author Bram Bos
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Audio Unit (AU), Ableton Link

Compose original beats in the smooth one-window interface, record sound tweaks in realtime and sample your own sounds for direct use.

New version 1.9.1
Old version 1.9
Release Notes 1.9: - A fresh new look - A free license of Ableton Live 10 Lite - Start/stop synchronisation for Ableton Link - Quantisation option for Ableton Link (start playback on first beat) - Muted channels are now greyed out New on iPhone: - The Loop Range is now visible on top of the sample pad/slider view like on the iPad - In Pattern View the sequences of all channels are now standard visible in the monitor - Pattern View now shows Mute buttons in the monitor when Queue is not active 1.9.1: - Bugfixes
Author Zaplin Music
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards, Drums, Percussion, Guitar
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

Meteor is a digital multi-track recorder DAW designed specifically for the iPad.

New version 2.35
Old version 2.34
Release Notes Added support for clock/time based AUv3 Effects such as Bram Bos Perforator and Audio Damage Pumphouse. Fixed a potential crash in the MIDI editor when attempting to play the virtual keyboard after discarding an instrument edit window.
Author 4Pockets.com
Supports Inter-App Audio (IAA), Audiobus

Complete iOS Guitar Amps and Effects

New version 1.7.3
Old version 1.7.2
Release Notes In this latest update, we offer a new “All-In Bundle” for those of you that wish to get all the seven Expansion Packs at a discount price! Please go check it out at the in-app Store Page. This update also consists of the following changes: Improvements: - On-screen tooltips for better functionality awareness. - Expansion Pack presets are now preview-able with audio clips provided at the in-app Store Page. (Please tap on “View Detail”) - ToneCloud presets are now preview-able regardless of what license/packs user owns. Bug Fixes: - Fixed the issue of random crash at first-launch. Rock On! The Positive Grid Team
Author Positive Grid Inc
Type Effect
Effect type Distortion, Drive etc., Guitar effects, All-in-one
Supports Inter-App Audio (IAA)

Meteor is a digital multi-track recorder DAW designed specifically for the iPad.

New version 1.32
Old version 1.31
Release Notes Added support for clock/time based AUv3 Effects such as Bram Bos Perforator and Audio Damage Pumphouse. Fixed a potential crash in the MIDI editor when attempting to play the virtual keyboard after discarding an instrument edit window.
Author 4Pockets.com
Type Host
Supports Inter-App Audio (IAA), Audiobus

Syndt is a polyphonic synthesizer with a lot of possibilities.

New version 1.0.1
Old version 1.0
Release Notes Fixed an issue with iOS 12.
Author Klevgränd produkter AB
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audio Unit (AU)

Samplist is a MIDI Sampler Instrument which allows you to easily chop a sample into different slices.

New version 1.3.99
Old version 1.3.97
Release Notes • Fixes for some nasty crashes that some of you were experiencing • Fixes for IAA & Audiobus.
Author Cristina Buga
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Inter-App Audio (IAA), Audiobus

The Wood'nGate is an audio gate which is both a standalone app supporting IAA (Inter-App Audio) and an AUv3 audio unit plugin.

New version 1.3
Old version 1.2
Release Notes small fix : Midi Send (when Gate is triggered) was on by default and is now off by default.
Author Woodman's Immaculate Maple Syrup Studio
Type Effect
Effect type Compressor, Limiter, Gate
Supports Inter-App Audio (IAA), Audio Unit (AU)

Make beats easily in landscape or portrait, your choice.

New version 1.8.3
Old version 1.8.2
Release Notes *Bug Fixes
Author SoundWare, Inc.
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Audio Unit (AU), Ableton Link

GaMBi is an iOS app for chiptune fans, performers, DJs, and remix artists, allowing deep customization of classic video game sound and connection with hundreds of other music-making apps via channel control, AudioCopy, Audiobus, and sample export.  

New version 1.2.11
Old version 1.2.10
Release Notes - added an "Entire Library" auto-generated set so you can listen to your whole library sequentially or shuffled - volume level of the app is now retained between sessions - a new 90-second playback option is available in the EXPORT menu for looping tracks - updates to Audiobus and AudioCopy
Author David Ventura
Type Host
Supports Audiobus

JamUp is delightful way to jam and practice on your iPad and iPhone.

New version 3.6.34
Old version 3.6.33
Release Notes Hi there, This latest update brings the following improvements and bug fixes: - Added a "Sync" button in the BIAS FX Store page to allow JamUp users to sync their Metal Signature Pack license between the two apps. - Fixed the issue with the Sampler from crashing during recording or playback. Rock On! The Positive Grid Team
Author Positive Grid Inc
Type Effect
Effect type Equalizer, Filter, Reverb, Delay, Echo, Compressor, Limiter, Gate, Distortion, Drive etc., Modulation effects
Supports Audiobus

A metronome with perfect timing, minimalist design.

New version 1.2
Old version 1.1
Release Notes Dark color theme added
Author Dmitrii Klochkov
Type Tool
Supports Ableton Link

JamUp is an easy to use drag-and-drop interface that features amps, stomp-boxes and rack effects, all in a single app.

New version 3.6.34
Old version 3.6.33
Release Notes Hi there, This latest update brings the following improvements and bug fixes: - Added a "Sync" button in the BIAS FX Store page to allow JamUp users to sync their Metal Signature Pack license between the two apps. - Fixed the issue with the Sampler from crashing during recording or playback. Rock On! The Positive Grid Team
Author Positive Grid Inc
Type Effect
Effect type Reverb, Delay, Echo, Compressor, Limiter, Gate, Distortion, Drive etc., Modulation effects, Pitch effects, Guitar effects, All-in-one
Supports Audiobus

ChordFlow is a chord sequencer with a polyphonic matrix arpeggiator.

New version 2.4.0
Old version 2.3.0
Release Notes CHORD SELECTOR INTERFACE COMPLETELY REMADE - Scale support added. You can now select a scale of your chord progression. - The key selector is now represented as a 12th-sector wheel. - Depending of the selected scale, keys that match the scale are highlighted. But you still have the power to select any key, even if it is not in the scale. - To change a key of the selected chord you tap on a wheel sector with the needed key. - To change a key of the scale you rotate the wheel with a dragging gesture. - If you want to lock the already created chords so they won't be affected(transposed) when the key wheel is rotated, the lock control(a little lock button) should be in the locked mode. If it is unlocked, rotation of the wheel will cause the transposition of the selected scale and of all the chords as well. - Chord type selector is now represented as two rows of buttons. First row contains chord families and second row contains chord types from the selected family. - Depending on the selected scale and the key of the selected chord, chord type buttons could be painted in three different colors: green, yellow, red. Green means all the notes of the selected chord match the scale. Yellow - one note of the chord is out of the scale. Red - two or more notes is out of the scale. - As an additional feature, in the inner part of the key wheel you can see the notes of the selected chord and of the chord just before the selected and of the chord just after the selected. BUG FIXES AND OVERALL IMPROVEMENTS - Fixed the bug when the playhead jumps to next section when deleting the last chord of a section. - Fixed the bug when internal synth would not play after a phone call is recieved on the device. - UI and performance improvements. Hope you will like the update. Thank you for your support! Dmitry
Author Dmitrii Klochkov
Type Controller, Tool
Supports Ableton Link

iFretless Bass is a professional virtual instrument that provides bass and guitar players with an expressive fretless playing surface.

New version 4.4.5
Old version 4.4.4
Release Notes - fix midi destination set to all output when connect through IAA.
Author Blue Mangoo Consulting Company Limited
Type Instrument
Instrument type Sampler
Instrument sounds Bass
Supports Inter-App Audio (IAA), Audiobus