Version updates

Aparillo is an advanced 16 voice FM synth tailored for complex sound structures , majestic motions, moving and evolving soundscapes and atmospheres that are perfect for film, TV or games.

New version 1.1.0
Old version 1.0.9
Release Notes - Optimization of compatibility with Logic Pro
Author Sugar Bytes GmbH
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audio Unit (AU), Ableton Link

Effectrix is a professional multi-effect sequencer for the iPad.

New version 1.6.0
Old version 1.5.9
Release Notes - Optimization of compatibility with Logic Pro
Author Sugar Bytes GmbH
Type Effect
Effect type All-in-one, Other
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

SnakeBud is a 16-step AUv3 MIDI Sequencer with a 4x4 grid. You can set the note, gate, velocity and probability values for each step and you can also toggle them on/off.

New version 3.3
Old version 3.2
Release Notes This version adds an internal synth to the standalone app. - You may enable/disable the internal synth from the settings menu.
Author Cem Olcay
Type Tool
Supports Audio Unit (AU), Ableton Link

MusiKraken is an Experimental MIDI Controller Construction Kit. Make music using your hands, face, voice or by rotating the device!

New version 1.69
Old version 1.68
Release Notes Threshold and Beat modules can now send the same events as buttons (and therefore can for example control the Sustain Pedal or send Program Change events).
Author Snarp
Type Tool
Supports Audio Unit (AU)

Create and save complete multi-track music projects. Record, sequence, edit, mix and render complete songs.

New version 4.6.0
Old version 4.5.9
Release Notes What's new in 4.6 Key features - Chord Keyboards: Play, strum, and experiment with chords with two new keyboard interfaces. - Pitcher 2: A brand new algorithm with advanced features for real-time pitch-correction and manipulation. - Channel Rack Presets: Instantly save, load and share entire Channel Rack setups. Improvements - Missing Sample Recovery: When samples are missing, the app will now search for files with the same name in other locations. - Audio Clip Pitch Automation: Separate sliders for sample playback speed (automatable) and sample pitch (non-automatable) for more precise control. - Render Selection: "Render selection" now ensures generated audio files are at least as long as the selection. - Consistent Audio Clip Handling: Move clips seamlessly between audio recording and audio clip tracks. - Direct Share Responsiveness: Improved responsiveness of Direct Share, with functional progress bar and cancel button at all stages of the sync process. - FX Spreader Visualization: Better visualization of quiet signals in the FX Spreader. - Screen Margins: Dynamic adaptation of screen margins to fit the notch size on various iPhone models. Bug fixes - Fixed an issue where saving one project could overwrite another. - Resolved a bug in the Drum Sequencer where 'Duplicate' after 'Fill each x step' could copy more notes than intended. - Fixed 'Save New' not functioning for zipped projects. - Corrected an issue where resaving a zipped project as a regular project broke sample references. - Addressed a bug causing some MP3 samples to load with extraneous data at the end. - Fixed a bug in Slicer where the keyboard range was incorrectly adjusted when switching presets. - Corrected incorrect highlighting of selected notes in the Piano Roll. - Fixed MIDI CC links remaining after a module is deleted. - Resolved an issue with zip export producing corrupted zip files.
Author Image Line Software
Type Host
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 2024-06-16
Old version 2024-05-23
Release Notes • Updated the Capitalize Text setting on the document viewer to stop capitalizing bracketed text or chord lines. • Updated every instance of a song's Tags field to display in the tag sort order. • Updated the external display functionality to use all the current document viewer's settings if you connect the external display after viewing a set list. • Fixed the alignment of the Lyrics field on an eternal display when its alignment is set to Centered or Reversed. • Fixed the initial alignment of the Lyrics and Notes fields when their alignment is set to Centered or Reversed. • Fixed the Alignment option on time fields in song layouts. • Fixed a problem that left the tempo playing if you changed to a song with no tempo while the previous song's tempo was still playing and Settings > App Control > Actions > Start Tempo was set to Song Selection. • Fixed a problem that stopped the new recording at the end of the outgoing recording if you start a cross fade closer to the end of the outgoing recording than the cross fade duration. • Fixed a crash when playing a recording attached to a song in the ninth position or greater. • Added a default value of 5% for Settings > App Control > Scroll Document Down ... By Amount.
Author Arlo Leach
Type Tool
Supports Inter-App Audio (IAA)

An architecturally unique and sonically characterful looping toolkit for producers and live performers, inspired by both modern looper pedals and vintage tape-based setups, Enso combines elegant and intuitive UI design with a deep but accessible feature set and stellar sound quality.

New version 1.3.2
Old version 1.2.9
Release Notes Version 1.3 is now available! >> New control: Auto RTZ (found on the settings panel), will automatically return to zero at selected time interval. Useful for syncing material that is not quite your tempo. >> New about splash with rich info contact buttons. >> New style preset manager. >> "Save buffer in preset" switch removed. Now, if the buffer has audio when you save, it will be stored. >> Many small bug fixes and optimizations.
Author Audio Damage, Inc.
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audio Unit (AU)

Frekvens is a frequency shifter and delay effect.

New version 1.3.14
Old version 1.3.13
Release Notes +++ Fixing stability issues.
Author Erik Sigth
Type Effect
Effect type Reverb, Delay, Echo, Pitch effects, Stereo, Pan effects
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

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 1.11.14
Old version 1.11.7
Release Notes - Fixed a bug: All effects are on by default even when enabled=”false” - Added a brand new XY pad UI control - It’s now possible to automate main volume and main tuning using DAW automation - Fixed a bug that was causing some presets to crash the sampler - Fixed a bug that was preventing the top menu from re-populating correctly when a UI window was reopened - Fixed a bug that was preventing the left and right arrows at the top from cycling through the internal presets in a library - Fixed a bug that was preventing the left and right arrows from returning to the previous sample library
Author Decidedly, LLC
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports Audio Unit (AU)

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 1.4089
Old version 1.4088
Release Notes * Cyclic timestretch recreating classic timestretch effects of 90's samplers (samurai only) * New stereoizer bus effect for mixer * New look for popups and dialogs * Lots of bug fixes and enhancements * AUv3 - koala now starts without having to open the UI
Author Mazbox Limited
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audiobus, Ableton Link

djay transforms your iOS device into a full-featured DJ and music production system.

New version 5.2
Old version 5.1.7
Release Notes We’re excited to introduce djay 5.2, a major update – free to existing djay users. This update is packed with new features, enhancements, and extended plug-and-play integration with DJ hardware controllers. Additionally, it includes support for the Mixtour Pro, a brand-new portable DJ controller designed exclusively for djay in collaboration with Reloop and legendary DJ and producer Laidback Luke. NEW • Support for Reloop Mixtour Pro, designed in collaboration with DJ & producer Laidback Luke • Support for Hercules DJControl Inpulse T7 • Support for Pioneer DJ DDJ-FLX10, DDJ-REV5, XDJ-RX3, PLX-CRS12 • Support for AlphaTheta Omnis Duo • Support for Denon Prime Go, SC LIVE 2, SC LIVE 4 • Support for Numark Mixstream Pro • Crossfader FX is now available on external mixers and all DJ controllers • New “Drum Cut” Crossfader FX: ideal for seamlessly mixing and scratching tracks without clashing harmonies • Loop adjust mode: dynamically adjust loop in and out points using waveforms or jog wheels on various DJ controllers (via Loop In/Out Move actions) • FX BPM Tapping: support for tapping FX BPM on various DJ controllers • New Hardware View Mode: Optimized for portrait orientation use with external controllers (on iPhone/iPad) • Track Display with Library open: track display stays visible when opening the library in iPhone Pro landscape mode • Neural Mix multi-track waveforms: available across all waveform views (on iPhone/iPad) • New Sync Setting: option to automatically reset tempo when turning sync off • Video Transition: New Cut50 transition IMPROVED • Recording Indicator: the djay icon at the top center now reflects the recording state when active (on iOS) • CUE Button: Start Cue can now be set directly after loading a track without playing it • Waveform Zoom: improved default zoom factor value • BPM Calculation: improved calculation of overall BPM for tracks with BPM change • EQ/NM Settings: switching between EQ and Neural Mix EQ no longer resets the EQs • Deck Selection: improved active deck selection when using Sync, Match, or History with DJ controllers or external mixer mode • MIDI Actions: improved MIDI actions for selecting view modes and configuring Crossfader FX • DVS Setting: the “Resume sync after pause, scratch, or cue jump” setting can now be applied when using DVS • Vocal Cut & Drum Cut Crossfader FX: now also available when no MIDI controller is attached • Motorized Controllers: improved support for Rane ONE and Pioneer DJ DDJ-REV7 platters • Denon X1850 Prime: now receives BPM for the FX unit • Traktor Kontrol S3: improved support for the FX section FIXED • Sync while looping an uneven number of beats now works correctly • Very small loop regions now get deactivated correctly when jumping out of them • When scratching during bounce loop the playhead now correctly jumps forward when releasing the loop • Using the loop X/Y pad now behaves correctly when a loop is already active • Using auto-cut crossfader with active Crossfader FX now behaves correctly • Fixed headroom setting sometimes not being applied correctly after launch • Fixed possible flickering of Pioneer DJ DDJ-SX performance pad LEDs • Various bug fixes and improvements If you enjoy the app, please support us by rating it on the App Store. We look forward to your feedback!
Author Algoriddim GmbH
Type Instrument
Instrument type Sampler
Instrument sounds DJ
Supports Ableton Link

Metronome, Drum Machine, Practice Log.

New version 24.07.1
Old version 24.06.2
Release Notes - Full Screen Notation mode - 3-Way polyrhythm visuals with fancy colors - Quick Count-Ins - 2 new accents (tenuto and strong accent) - QR generator for creating instant install links from self-hosted .pln files Your input means the world to me. Encounter any issues or have feature requests? I'm all ears at support@polynome.net. If you find PolyNome valuable, a rating or review on the App Store would be greatly appreciated. Thank you for being an essential part of the PolyNome community! Joe
Author PolyNome Ltd
Type Instrument, Tool
Instrument type Sampler
Instrument sounds Other
Supports Audiobus

The WoodStepper is a sequencer having both audio and midi out.

New version 4.1.1
Old version 4.0.4
Release Notes Factory presets and samples not copied to user space any longer but read from the package. Added more factory samples.
Author Woodman's Immaculate Maple Syrup Studio
Type Tool
Supports Inter-App Audio (IAA), Audio Unit (AU)

Tardigrain is a granular synthesizer. Sounds are created by taking smaller fragments of a sample and playing them back in a non linear fashion, with settings for grain size, direction, step size and more.

New version 1.2.1
Old version 1.2.0
Release Notes +++ Fixing issue with passing auval validation. +++ Fixing issue modulating parameters in Logic Pro on Mac. +++ Fixing UI layout menu issues seen with some window sizes.
Author Erik Sigth
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

You found it! Drum Beats+ is the metronome app that improves your timing using great sounding drum beats, not a boring click.

New version 4.5.3
Old version 4.5.2
Release Notes • Tap logo to see all folders • Backup, share favorites with friends • Filter by straight, funky, swing, shuffle • Filter by calm, lively, strong, agitated 4.5.3 fixes some small bugs. Send feedback to support@ninebuzz.com. Thanks, Ninebuzz
Author Ninebuzz Software LLC
Type Instrument, Tool
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA)

Playset is an intuitive drum and synth sequencer, designed for instant fun and live music.

New version 2.1.1
Old version 2.1
Release Notes This update fixes some display issues with recent devices. Stay tuned! Fingerlab team
Author Fingerlab
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards, Drums, Percussion
Supports Audiobus, Audio Unit (AU), Ableton Link

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

New version 9.2.3
Old version 9.2.2
Release Notes Version 9.2.3 - Reduced CPU usage while playing podcasts Version 9.2 - Fixes and improvements for background updates - Added adjustable default settings for audio effects for new podcasts - Apply default settings for audio effects for all existing podcasts - Improved audio buffering when streaming episodes - Improved updating feeds in the background when subscribed to a big number of podcasts - Fixed crash when chapter has malformed URL - Fix: Sequential playback for new podcasts should follow app default Version 9.0 - Completely new audio engine. - Support for Podcasting 2.0 "Value Time Split" - Many bug fixes - Fixed resuming from the wrong point in time - Fixed wrong progress reported after an audio session interruption - Fixed audio meters when GapZapper is enabled - Fixed background image in watch player - Fixed crash when pressing share button on iPad - Fixed crash when subscribing a new podcast and immediately dismissing the panel - Improved rss feed caching - Reduce memory usage during RSS feed updates - Fix for boost transactions mistakenly marked as failed - Better handling of low memory conditions - V4V local fees have precedence over remote splits - Fixed missing complication on watch - Trying to fix duplicate entries in the download list Version 8.7 - New integration with GetAlby.com - Globally set stream and boost amount - Minor bug fixes Version 8.6 - Added support for subtitles - Modernized the UI with SF Symbols - Fixed progress indicator during first sync / import - Fix: Respect user indication not to download new episodes when activating iCloud sync - Added option to mark episode listened in player - Small bug fixes Version 8.5 - Chapter artwork is now displayed in CarPlay - New option to pause playing and load next episode in the playlist at the end of the current episode - Improved iCloud sync - Improved background updates - Added titles of inclulded podcasts in playlist cell - Fix for finished episode not marked ad listened in iCloud sync - Fix for a crash when marking all episodes in a playlist as listened - Fix for not resuming playback after some audio interruptions (notifications, calls...) - Many 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)

Metronome by Soundbrenner works great for daily practice, live performances or in the recording studio.

New version 1.36.0
Old version 1.35.5
Release Notes New: • Practice levels: Track your dedication with our 10,000 hour challenge. Watch your level rise as you log more practice hours, showcasing your commitment and progress. • Custom sounds: You can now upload and use your own metronome sound! (Plus subscribers only) • Custom home screen: You can now remove all ads from Home, and arrange all statistics and elements exactly in the order you want (Plus subscribers, and also free for wearable owners) • Wave in-ear monitors: Introducing Wave, our latest innovation in audio technology. Experience unparalleled sound clarity and comfort with our state-of-the-art in-ear monitor. Perfect for musicians, audiophiles, and anyone who demands the best in audio performance. Now available in our Shop. Fixed: • We’ve improved localisation to ensure a seamless experience in your preferred language. • Various minor UI enhancements and polishes
Author Soundbrenner
Type Tool
Supports Ableton Link

SnakeBud is a 16-step AUv3 MIDI Sequencer with a 4x4 grid. You can set the note, gate, velocity and probability values for each step and you can also toggle them on/off.

New version 3.2
Old version 3.0
Release Notes Fixes a bug on loading AU presets from the pre-v3.0 versions.
Author Cem Olcay
Type Tool
Supports Audio Unit (AU), Ableton Link

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 5.0
Old version 4.8.4
Release Notes • MultitrackStudio Instruments 2.0. Almost all instruments sound better, with a special mention to the acoustic pianos. Acoustic pianos, Harpsichord and Harp have a Width knob and better stereo sound. Acoustic pianos support Sostenuto pedal, Soft pedal is now continuous rather than on/off. New Upright Piano. Honky Tonk Piano now really is honky tonk. Drum Kit is panned stereo and has a Width knob. Drum Kit, Timpani and Synth Drum can be panned using per-note pan controllers. • The MultitrackStudio Instruments support some articulations for Overdrive Guitar / Distortion Guitar (Normal, Muted, Harmonic), Electric Bass (finger) (Normal, Slap), and Violin/Viola/Cello/Contrabass (Bowed, Pizzicato). • You can define articulation selection keys in the Keyboard Mapper, so you can easily play articulations live. • 'Make monophonic' option in Keyboard Mapper. • MultitrackStudio now tries to avoid losing the MIDI 2.0 note attribute in AU MIDI effect plugins which don't support MIDI 2.0. The note attribute is used for articulations. • Higher math accuracy in many audio effects. • Rotor effect: improved speed up/down timing. • Guitar Amp effect uses higher oversampling rate (8x). • Velocity Curve (MIDI Effect): Curve knob now works the other way round. The range has been extended from 0.5..2 to 0.33..3. • MIDI editors handle per-note controllers smarter when adding new notes, so the new note fits in better. • Drum note names appear in controller editor for per-note controllers. • You can now type MIDI note numbers (0..127) in text boxes that accept notes (like C#5 etc). • Fixed: transport buttons work again after hiding the keyboard in the Lyrics/Chords editor. • Fixed: EQ: the spectrum value displayed for the current mouse position wasn't correct for 'No Bands'. • Several other fixes.
Author Giel Bremmers
Type Host
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)