Version updates

BIAS is a professional amp designer, modeler and processor.

New version 2.1.7
Old version 2.1.6
Release Notes Hi there, This latest release brings an update to the factory presets found in the Metal and Insane categories. These updated amp models are now available for download on ToneCloud! Rock on! The Positive Grid Team
Author Positive Grid Inc
Type Effect
Effect type Distortion, Drive etc., Guitar effects
Supports Inter-App Audio (IAA), Audiobus

TC-Data is a MIDI and OSC (Open Sound Control) controller that sends messages to other apps and hardware.

New version 2.1
Old version 2.0.4
Release Notes New Features: • Audiobus 3 MIDI support • Better support for iPhone X and iPad Pro home indicator Bug Fixes: • Scrolling issues with controller popovers fixed • Fixed crash when using Table
Author Bit Shape
Type Controller
Supports Inter-App Audio (IAA)

GuZheng is a Chinese plucked zither that has a history dated back to 500 B.C. It is rich in playing techniques.

New version 5.0
Old version 4.2
Release Notes Upgrade to Universal version. Improved Yaozhi(Shake) sound effect. New UI. New Icon.
Author Supertintin Co., Ltd
Type Instrument
Instrument type Sampler
Instrument sounds Strings, Ethnic
Supports Inter-App Audio (IAA), Audiobus

SynthQ is a subtractive synthesizer with a customizable interface.

New version 1.7
Old version 1.6
Release Notes - New BILL JOBS preset pack - Keys light up with MIDI input - controls bound to MIDI update visually - added vocoder to MIDI learn controls - fixed issue where individual MIDI binds could not be deleted by long-tapping
Author Never Be Normal
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

Suggester is a tool to assist in the creation of songs and chord progressions.  This app will help you find chords that work together.

New version 7.1
Old version 7.0.1
Release Notes - In the Document Browser, the document thumbnail now shows the scale that is used. - To facilitate importing into a DAW, the MIDI track of an exported MIDI file is named according to the Suggester document title. - Resolved an issue with the MIDI export command. - Resolved an issue where the tutorial buttons would sometimes not display correctly.
Author Mathieu Routhier
Type Tool
Supports Audiobus

Gestrument - the revolutionary gesture instrument. Swipe your finger to play - it has never been easier to make music.

New version 1.4.9
Old version 1.4.8
Release Notes - Show reminder of our new app, Gestrument Pro
Author Gestrument AB
Type Instrument, Controller
Instrument type Sampler
Instrument sounds All-in-one
Supports Audiobus

Set List Maker is an organizational tool for musicians. The app is packed with features to manage your repertoire, control your on-stage electronics and share with your bandmates.

New version 5.3.17
Old version 5.3.16
Release Notes - Added a default text size and default song fields for the show share pages in new databases. - Improved the spacing of columns on shared set lists.
Author Arlo Leach
Type Tool
Supports Inter-App Audio (IAA)

Complete iOS Guitar Amps and Effects

New version 1.7.8
Old version 1.7.7
Release Notes This update consists of the following changes: Improvements: - We now add a Public Announcement system in our BIAS FX Mobile Universal app to make sure all of you get Positive Grid newest updates and promotions. For more info, please go to the “Settings” menu and tap on “News”. - Metronome is now enhanced with a blinking icon when turned on to improve visibility. Bug Fixes: - You can now mute the Metronome by setting the volume to zero. 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)

KQ Dixie is a 6-Operator FM synthesizer that is modeled on the synthesizer which appeared on the 1980s.

New version 1.2
Old version 1.1.6
Release Notes MIDI CC Assignment. You can control all parameters via hardware MIDI knobs and sliders. Added MIDI Output on Audio Unit Extension. You can record knob controls to some AU host on iOS 11 or above. Supported "32 stripped 1 voice" (4960 bytes file). Added links to my web site. Changed Keyboard behavior. Other small fixes.
Author Ryouta Kira
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Audio Unit (AU)

The BandHelper app works with your BandHelper account to share info with your bandmates, streamline your management duties and power your live show.

New version 3.3.17
Old version 3.3.16
Release Notes - Fixed a problem that prevented event acceptance responses from saving correctly from read-only users. - Improved the spacing of columns on shared set lists. - Fixed a problem with viewing set lists on an Apple Watch.
Author Arlo Leach
Type Tool
Supports Inter-App Audio (IAA)

It's a powerful rhythmic music generator for any 8 instruments that works Very Well for drums too.

New version 4.8.0
Old version 4.7.1
Release Notes —Updated AB Link —Added Pitch Bend Control Wave —New Harmony Map Feature controlled by Pan Wave
Author Techné Media
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

Epic 64-voice Virtual Analog / PCM iPad Synth. Inspired by the Digital Synths of the 80s and 90s.

New version 0.9.9.9
Old version 0.9.9.8
Release Notes Thank you! We are CONSTANTLY upgrading Digital D1: + NEW CPU Efficient Mode: Saves up to 50% CPU! Holy cow. The toggle is in the "Settings" pop-up above the keyboard. This mode is especially great on iPad 4. + Buffer now goes up to 1024 (use for older iPads if you're still having crackles). Have issues with crackles? Turn on CPU Efficient Mode, and raise the buffer. Then reboot your iPad. Open Digital D1 alone. Hopefully, it should sound much nicer for you. Thank you! We want D1 to work great for everyone. :) + We're making progress on AUv3 every day. It's on track to be working next month. This new CPU Mode is a result of that. And, we wanted to share it with you right away. We will be adding AUv3 to Digital D1, Synth One, and eventually FM Player. Thanks for your patience. We appreciate your support! + We've received all your ideas/bug emails and we're working on everything. Thanks for your patience. The app will just get better & better - stay tuned! Email bugs, music, & friendly notes to: hello@audiokitpro.com We're working hard to improve the app for you!
Author AudioKit Pro
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link

Keynality is a key based musical instrument designed for composers, performers and producers to assist with making music with unfamiliar or unusual keys.

New version 1.5.0
Old version 1.4.1
Release Notes Updated for iOS 12, iPad 11/12 Gen3, Swift 4.2, Audiokit 4.5.3, Audiobus 3.0.6
Author Fraser Stuart
Type Controller
Supports Inter-App Audio (IAA), Audiobus

Xequence is an advanced linear MIDI Sequencer and Keyboard / Controller for iPhone and iPad.

New version 1.9.7
Old version 1.9.6
Release Notes NEW: - Drums: Added factory drum maps for Gadget (Gladstone), DM1 and Beatmaker 3. IMPROVEMENTS: - Pianoroll: Add a margin at the bottom so horizontal handles can't cover events for the bottommost key / drum. FIXES: - Fix offset in ruler on iPhone X, XR and XS - Potential fix for Xequence sometimes missing the fact that Audiobus global transport was stopped.
Author Seven Systems Cross-Platform Media Limited
Type Controller
Supports Audiobus

This app is a portable multitrack audio and MIDI recording studio featuring virtual instruments, editing with unlimited undo/redo, mixing, real-time effects, automation and much more!

New version 2.0.8
Old version 2.0.7
Release Notes * Length display in bars/beats was incorrect. Solved. * Entering an automation value manually for a bus would crash the app. Solved. * Solved incorrect display on iPad PRO 3rd generation
Author Davy Wentzler
Type Host, Instrument, Effect
Instrument type Sampler
Instrument sounds All-in-one
Effect type All-in-one
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

Auria is a mobile music production system designed from the ground up for the iPad.

New version 2.21
Old version 2.20
Release Notes Please see our forum for a complete list of improvements: auriaapp.com/forum
Author WaveMachine Labs, Inc.
Type Host
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

Ravenscroft Grand is a piano sampler.

New version 1.1.2
Old version 1.1.1
Release Notes - UI fix for iPhone XR, XS and XS MAX
Author UVI
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards, Piano
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

Auria is a mobile music production system designed from the ground up for the iPad.

New version 2.21
Old version 2.20
Release Notes Please see our forum for a complete list of improvements: auriaapp.com/forum
Author WaveMachine Labs, Inc.
Type Host
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

Perforator is a rhythmic gating audio effect: it will creatively snip, cut, gap and filter incoming audio to create rhythmic patterns out of sustained sounds.

New version 1.0.3
Old version 1.0.1
Release Notes Added a switch for enabling/disabling AU MIDI Output for hosts where MIDI CC can conflict with other effects in the effect chain (e.g. Nanostudio 2).
Author Bram Bos
Type Effect
Effect type Compressor, Limiter, Gate, Other
Supports Audio Unit (AU)

Auria LE is a "lite" version of Auria host with a very limited set of features.

New version 2.21
Old version 2.20
Release Notes Please see our forum for a complete list of improvements: auriaapp.com/forum
Author WaveMachine Labs, Inc.
Type Host
Supports Inter-App Audio (IAA), Audiobus