Version updates

MultitrackStudio for iPad is an audio/MIDI multitrack recording app. It comes with many high quality audio effects including a guitar amp simulator.

New version 4.3
Old version 4.2
Release Notes • Improved Apple Pencil support. It's no longer used for scrolling, this allows for the editors to work with significantly less press-and-hold operations. Just a few actions require pressing the pencil until the selector appears, most notably adding notes and selecting a part in a MIDI editor. • AU plugins that support the MIDI 2.0 protocol now receive MIDI 2.0 per-note controls instead of MPE. These plugins can receive MIDI 2.0 per-note pitch bend and all registered per-note controllers except for #3. (requires iPadOS 15) • Supports AU plugins that convert audio to MIDI. • Track name box menus now have Duplicate option. It creates a new track with a copy of this track's content. • Note Editor has per-note articulation setting. It's only available if articulations have been set up for the MIDI instrument. • Added 'Raw MIDI Channels' Articulation preset. • Audio can be copy/pasted (or dragged) from audio track editor to Automated Fader, MIDI controller and automation editors. The amplitude envelope or audio pitch will be converted to dots. • Dots Editor has new Invert action, it flips the dots vertically. Applies to Automated Fader, MIDI controller and automation editors. • Keyboard shortcuts for Multi MIDI Editor: Command-U = all MIDI tracks, Option-Command-U = MIDI tracks having same color as focused track. (Pro Extension) • Pianoroll: lassoing notes has been improved to work better with consecutive notes. • Fixed: MIDI Pattern Editor's Instance Transpose setting didn't work right for Poly Aftertouch, Per Note Pitchbend and Per Note Controllers. • Fixed: Issue with deleting lassoed notes in pianoroll/score editor. • Track Pack IAP is discontinued. Its features are now part of the Pro Extension.
Author Giel Bremmers
Type Host
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

Make beats easily in landscape or portrait, your choice.

New version 1.9.43
Old version 1.9.42
Release Notes Tons of bugs have been fixed: √ Premium sounds can be selected correctly now √ Ads no longer show when you have a premium account √ Plus many more
Author SoundWare, Inc.
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Audio Unit (AU), Ableton Link

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 1.2.4
Old version 1.2.3
Release Notes Many improvements to the way .dslibrary and .zip files are loaded. The plugin/app now asks you if you want to install libraries to your internal sample directory,
Author Decidedly, LLC
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports Audio Unit (AU)

Groovebox is a free music studio app packed with synths and drum machines.

New version 2.7.5
Old version 2.7.4
Release Notes This version improves Voiceover support. If you enjoy using Groovebox, we'd really appreciate a review on the App Store. If you find bugs or have any comments, drop us a line at support@ampifymusic.com.
Author Focusrite Audio Engineering
Type Instrument
Instrument type Sampler, Synth
Instrument sounds Keyboards, Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

This app is a music player that can process the following effects in real time: Time stretch (0.5-2.0 double speed), Pitch shift (-1 ~ +1 octave), 10 band equalizer.

New version 4.0.2
Old version 4.0.1
Release Notes Fixed the display on iPad mini (6th generation).
Author Loop-Sessions.LLC.
Type Effect
Effect type Equalizer, Filter, Pitch effects
Supports Audio Unit (AU)

SynthMaster One iOS is the mobile version of KV331 Audio's SynthMaster One software synthesizer.

New version 1.5.6
Old version 1.5.5
Release Notes -Audio input is enabled so effects such as vocoder can be used -fixed a bug that may cause crash after registration -fixed a bug related with the vLFO -fixed a bug that causes crash while loading some of the online user presets -fixed a crash that occusrs on old devices (iOS 10)
Author KV331 Audio
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link

A Simple Ad-Free Piano-like Musical Keyboard. Easy to Play, Good Response and Small Application Size. Just Play the Instrument. The app doesn't use sampled real sounds but use FM synthesis. It sounds like piano though it's false.

New version 1.0.14
Old version 1.0.13
Release Notes Renamed the App.
Author Ryouta Kira
Type Instrument
Instrument type Synth
Instrument sounds Keyboards, Piano
Supports Inter-App Audio (IAA)

Metronome, Drum Machine, Practice Log.

New version 21.10.1
Old version 21.09.3
Release Notes This is a minor update that fixes functionality in iOS15. If you find any bugs, or have requests or questions, please email me - support@polynome.net LIVE DEMO/Q&A SESSIONS: --- Don't forget that Premium members can also join in the regular Live Demo/Q&A sessions. These sessions are an opportunity to learn the deeper features of PolyNome and get your questions answered directly. If you enjoy using PolyNome and have a few moments to leave a review it's very much appreciated. Thanks for using PolyNome! Joe
Author PolyNome Ltd
Type Instrument, Tool
Instrument type Sampler
Instrument sounds Other
Supports Audiobus

DRUMLAB brings a new approach to the Drum Machine by allowing you to play with both Samples & Synthesis drum sounds.

New version 1.0.5
Old version 1.0.4
Release Notes Some minor fixes. Update audio libraries, etc.
Author Pascal Douillard
Type Instrument
Instrument type Sampler, Synth
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

Metronome, Drum Machine, Practice Log.

New version 21.10.1
Old version 21.09.3
Release Notes This is a minor update that fixes functionality in iOS15. If you find any bugs, or have requests or questions, please email me - support@polynome.net LIVE DEMO/Q&A SESSIONS: --- Don't forget that Premium members can also join in the regular Live Demo/Q&A sessions. These sessions are an opportunity to learn the deeper features of PolyNome and get your questions answered directly. If you enjoy using PolyNome and have a few moments to leave a review it's very much appreciated. Thanks for using PolyNome! Joe
Author PolyNome Ltd
Supports Audiobus

WoodSynth is a synthesizer with 4 independent layers. Each layer is in fact a synthesizer on its own.

New version 2.3.1
Old version 2.3
Release Notes - fixed popup menu problem in iOS 15 (Copy/Paste menu, Sequencer Notes)
Author Woodman's Immaculate Maple Syrup Studio
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU), Ableton Link

MIDI Mod is a set of modules designed to be used as modulation sources that send MIDI to various destinations.

New version 1.5.2
Old version 1.5.1
Release Notes - iOS 14+ Ableton Link network compatibility fix - Visual feedback when attempting to perform invalid actions - Improved startup time: only process device specs if there have been changes or new ones added
Author Steven Connelly
Type Tool
Supports Ableton Link

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 1.0.5
Old version 1.0.4
Release Notes Minor internal fix.
Author Bram Bos
Type Effect
Effect type Compressor, Limiter, Gate, Other
Supports Audio Unit (AU)

CV Mod is a 2 LFO/VCO Oscillator Module meant to be used with modular or semi-modular synth hardware.

New version 1.5.3
Old version 1.5.2
Release Notes iOS 14+ Ableton Link network compatibility fix
Author Steven Connelly
Type Tool
Supports Ableton Link

Flynth is a synthesizer by Fingerlab, designed for musicality and easy use.

New version 2.1.1
Old version 2.1
Release Notes This update brings major upgrade to the AudioUnit and also add new features: -UPDATE: iPhone12 and iPhone 13 display bug fix -UPDATE: iPad Mini 6 support -AudioUnit interface scaling to fit window size -AudioUnit User Shared Presets support -AudioUnit have now a Default preset with flat values -AudioUnit presets browser embedded -AudioUnit state saving bug fix -AudioUnit multiple instance tuning bug fix -Add "Save as" option, so you can save your current preset even when it's locked -Keyboard octave range can now be changed -Add SYNC option for FX Delay -Various bugs fix Stay tuned! Fingerlab team
Author Fingerlab
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

Cotracks is a collaborative music studio for teamwork on a single iPad.

New version 1.0.19
Old version 1.0.18
Release Notes Fixed audio interruption handling
Author Futucraft Oy
Type Host, Instrument, Effect
Supports Audiobus

Ruismaker is a unique drumsynth plugin (i.e. it does not use samples), which is coupled with a creative Euclidean sequencer when run in standalone mode.

New version 2.5.1
Old version 2.5
Release Notes Minor internal fix.
Author Bram Bos
Type Instrument
Instrument type Synth
Instrument sounds Drums, Percussion
Supports Audio Unit (AU)

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

New version 2.0
Old version 1.0.1
Release Notes New in SDS-x 2.0: HIGHLIGHTS - Program beats with a fun and unique sequencer! - Host SDS-x in your favorite iOS DAW as an AUv3 plug-in! - Use over 70 new samples from a popular analog drum synth! - Access all your mix controls in one place in the new mixer! - Get LOUD with the new “Master” effect! - Export pattern audio as WAV file to use in any DAW! (PRO) COMPLETE LIST OF CHANGES Top Bar - Add level meter - Add global share button - Export pattern audio (PRO) - Share current kit (PRO) - Add “Copy Kit” button to kit manager - Add sequencer transport, record buttons - Add a tempo control to top bar - Metronome button now enables/disables click instead of showing a menu - Update metronome menu - Add metronome pan control - New metronome menu includes sequencer swing, quantize, gate controls Pads - Add controls for quickly switching pads when in edit mode - Add per sample pan control - Add new “retrigger” modes: 8th to 64th triplet - Introduce sample modes: mix, rotate, random, velocity switch, velocity mix Sequencer - The sequencer is brand new! Check out our tutorial to get started. Mixer - Display pad name instead of just a number in the mixer - Pad pan control is now accessible in the mixer - Show delay and reverb sends as knobs instead of a separate mode - Add mute and solo buttons - Add master fader and pan knob Effects - Add master effect (saturation + compression) Sample Manager - Add 72 new samples from a popular analog drum synth - Move the import samples button to the top of the sample manager Settings - Add global velocity mode control: top, center, fixed, pressure - Add haptics for most controls on iPhones - Add Ableton Link - Add MIDI input/output selection General - iPad now features a “dual menu” on the right panel NEW PRICING SDS-x is now a free app with a “Pro Features” upgrade. The Pro Features are: - Save your work - Save the entire state of the app as a user kit - Easily share kits with friends and across your devices - Export your patterns as audio for use in any DAW - Import user samples - Include sounds from your personal library in your SDS-x kits We believe we have added enough features to SDS-x to justify a re-purchase. If you recently bought SDS-x and feel like you should get all this stuff for free, then please contact support. Kits that you made and samples that you imported with the old version will still be available when you update.
Author Ryan Robinson
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus

Mixvibes introduces the perfect remix toolbox: lay down samples on a grid of pads and tweak them in seconds.

New version 6.4.2
Old version 6.4.1
Release Notes We keep improving Remixlive to make sure you have the best experience possible when creating and composing! Remixlive comes with a lot of new cool features! If you like Remixlive, make sure to rate the app and follow us on Instagram @remixliveapp Version 6.4: The new update includes: • AI-powered sample import (Apple devices only), automatically classifies samples according to categories, sounds and BPM • The ability to export stems • Loop sections in song mode • Preview how sequences are made using the drum grid • 6 new FXs (Dusty LP, Band Crusher, OBXD (filter), Haunted Flanger, Dream Comb & Disco Vapor) • Various improvements: Tap Tempo button in BPM panel, Sequence record preview & fast access in Drum Grid, Live Set toggle button for projects
Author MIXVIBES
Type Instrument
Instrument type Sampler
Instrument sounds Other
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 version 1.1.2
Old version 1.1.1
Release Notes - Add iPhone support - Fix recording on iOS 15
Author Imaginando Lda
Type Tool
Supports Audiobus, Audio Unit (AU)