Version updates

MicSwap is a Microphone Emulator and Recorder app.

New version 1.12
Old version 1.11
Release Notes ▪ Improved UI for iPhone X Models ▪ General Improvements Any features you want us to add? Email us through the side menu!
Author Future Moments
Type Effect
Effect type Vocal effects, Other
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

DM1 is an advanced vintage Drum Machine.

New version 6.1.3
Old version 6.1.2
Release Notes DropBox bug fix. Files exported to the iTunes Files Sharing folder are now visible in the Apple Files app. In the next update, we will add the User Kits export. Stay tuned!
Author Fingerlab
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus

More than a chromatic tuner, tone & chord generator, metronome, and recorder, Tunable is a music practice coach that can help you play steadily, in tune, and on beat anywhere you go.

New version 3.0.7
Old version 3.0.6
Release Notes • The *new* UI confused some people, so we returned to the bottom bar navigation. It should feel more like the Tunable you know and love. • Added a play button to session lists for easy playback • Minor bug fixes and optimizations If you're enjoying Tunable, please rate this version. It really helps! If you need help, reach me at apps@affinityblue.com. I'd love to hear from you.
Author AffinityBlue
Type Tool
Supports Ableton Link

Play or save the files with added reverb. Use play through mode or Audiobus for realtime reverberation.

New version 5.2
Old version 5.1
Release Notes - Bugfix: On iPad, the Bluetooth MIDI Connect button did not work. - Bugfix: When changing to the fullscreen mode of the Presets Grid View without having defined any preset buttons, the button to return to the normal view was missing. - iOS 11+: Support for full swipe to delete files (recordings, impulse response archives, images, presets). - Camera images and photos of the photo library can be used as images for preset buttons, provided the app is given permission to access the camera / photo library. (Preset Buttons is an in-app purchase). - Single-button recorder mode (configurable in the Settings view). - Recorder confirmation sounds (configurable in the Settings view). - iOS 8+: Simplified access rights management. When a permission was previously denied by the user, but is needed lateron, then the app offers the option to go to the access rights settings page. This can also be done via a menu entry in the Settings view of the app.
Author Markus Sigg
Type Effect
Effect type Reverb, Delay, Echo
Supports Audiobus, Audio Unit (AU)

This is a AUv3 compatible analyser / tuner which can be used as plugin with your favourite DAW such as Cubasis, Meteor, Auria or GarageBand.

New version 1.2
Old version 1.1
Release Notes Reduced CPU Load. Now functions as a standalone app as well as a plugin. Added new peak monitoring mode.
Author 4Pockets.com
Type Tool
Supports Audio Unit (AU)

Soft Pads was created for musicians to eliminate any dead space behind your band by providing an ambient background loop that continuously runs in the background.

New version 1.0.4
Old version 1.0.3
Release Notes Updated default settings
Author Forward Sounds, LLC
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audiobus

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

New version 4.5.9
Old version 4.5.8
Release Notes Version 4.5.9 - CarPlay improvements - Open universal links in relative apps - Minor bug fixes Version 4.5.8 - Fixed dark theme color issues Version 4.5.7 - Expandable podcast descriptions - Minor bug fixes Version 4.5.6 - Improved episode descriptions - Minor bug fixes Version 4.5.5 - Fix for downloads playlist persisting after downloads are finished - Improved Siri shortcuts - Improved watch complications Version 4.5.4 - Improved complications for new watches - Improved transport UI - Improved iCloud sync speed Version 4.5.3 - Fix for Siri shortcuts bug Version 4.5.2 - Fixed: Castamatic did download artwork disregarding podcast settings - Current chapter's duration and remaining time in chapter list - Minor bug fixes Version 4.5.1 - Improved UI for new watch models - Added pause voice shortcut for Siri Version 4.5 - Support for Siri shortcuts - New watchOS player UI with volume control - Renewed player UI Version 4.0 - New Auto-leveler effect, with machine learning assisted voice/music detector and dynamic range optimizer. - Improved sync: both contents and sort order of the OnTheGo playlist are synced between devices and restored when app is reinstalled. - Improved UI better integrated with iOS 11 look and feel - Multiple item drag’n drop - Improved speed and stability - Improved dark theme - Improved podcast chapter support
Author Gunp Media Productions
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audio Unit (AU)

DrumPerfect Pro, the Human Feel Drummer for iOS.

New version 3.0.2
Old version 3.0.1
Release Notes v3.0.2: Fixes an issue with tempo and JAM! automation Fixes an issue with blurred controls if "Button Shapes" is on Fixes a display issue with some of the controls Fixes an issue with random parts in song play New in v3.0: AUv3 player: - brand new AUv3-compatible DPP song player with user preset list ( best for live performance ) Sample groups: - up to 10 sample groups per instrument, allowing up to 160 articulations per kit - up to 8 velocity levels per sample group Real time processing Layers: - extended to 2 drum stroke layers in pattern - 2 layers in pattern for real-time sustain control per sample group - 2 layers in pattern for real-time pitch control per sample group - 1 layer for in-pattern tempo variation New editing functions: - JAM! dynamics with 3 programmable levels, 20 rules per level, assignable to sample groups - cross-instrument, cross-layer, multi-instrument and multi-layer drum stroke editing - play looped selection in pattern - user-defined humanise settings Song automation: - tempo and JAM! automation in Song mode - seamless tempo control in Song mode Import/export: - support for Files app ( import/export patterns, songs, kits, etc... ) - longpress Save/Load to save to/load from external location Midi: - improved midi-in clock sync - simplified import of midi files - Ableton Link 2 with start/stop control - latest Audiobus API New packs: - all purpose General Midi pack in store ( free ) - brand new brushes pack Brazilian Rhythms Vol2 in store Other: - completely redesigned Grid view commands - auto reordering of patterns in song patbank ( Pack song ) - kit volume boosted - many other improvements and bug fixes
Author Marinus J.G. van de Molengraft
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus

PolyHarp is a virtual musical instrument and a thought experiment. It's a testbed for harmonic theory as well as a great multi touch simulator of the good old "idiot zither" you have in the attic.

New version 1.0.7
Old version 1.0.6
Release Notes More MIDI Improvements, MIDI 192 support, and iPad Pro adjustments. And in panning: left is left, right is right!
Author Henry Lowengard
Type Instrument, Controller, Tool
Instrument sounds Other
Supports Inter-App Audio (IAA), Audiobus

Real Guitar is a realistic guitar simulator apps.

New version 3.20.0
Old version 3.19.0
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

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

New version 1.12.2
Old version 1.12.1
Release Notes This version fixes a couple of bugs: ghost notes when spamming the Drumbox drums, and a startup crash when you've got a large number of projects. Thanks as always for your continued support. If you like 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

The world's first multi-playhead music sequencer.

New version 1.5.1
Old version 1.5.0
Release Notes iPhone support, AUv3 support, more scales, piano roll gesture improvements, and more! See below for more info... // ================================== // NEW FEATURES Fugue Machine now works on iPhone! Fugue Machine now includes an AUv3 MIDI App Extension! Open your favorite AUv3 MIDI Host and run as many Fugue Machines as you'd like! The Scale parameter now includes Wholetone, Whole Half, Major Blues, Minor Blues, Major Pentatonic, Minor Pentatonic, and Chromatic. Fugue Machine now properly adapts to the size of the view it's in, with pixel-perfect detail for all devices. // ================================== // USABILITY IMPROVEMENTS The Piano Roll now responds significantly better to gestures. Most noticeably with one-finger note-panning, one-finger note-length changes, and one-finger pan-right note creation. You can now copy/paste Fugue Machine patterns. This works within the standalone app, between the standalone app and AUv3 instances, between AUv3 instances, and between devices. To copy/paste in the standalone app, go to More Menu > Patterns, and long-press on any pattern. To copy/paste in an AUv3, go to the More Menu, scroll to the bottom, and use the copy/paste buttons. When moving notes in the Piano Roll, the Keyboard View and Overview View now show the same notes moving in real time. This is useful while moving notes beyond the visible boundary of the Piano Roll. The View Braces (located in Keyboard View and Overview View) can now have each side moved independently, making it much easier to navigate/zoom the Piano Roll. Until now, when you'd perform a gesture on the Piano Roll and move beyond its boundary, the Piano Roll would automatically scroll in the direction of your fingers. No more! Much more usable now I think. However, if you enjoyed this feature, you can reenable it in Settings. // ================================== // ABOUT THIS UPDATE To be honest, most of this update was unexpected! About a month ago, I decided to venture out on a small FM update to take a break from my main project (a new app I've been working on for over 2.5 years!). My only intention was to update the UI to accommodate the new iPads — more specifically, to handle the Home Indicator and the new aspect-ratio of the 11" iPad. Regarding the new aspect-ratio, I realized that the best way to handle it was to completely refactor the UI to handle any aspect-ratio. This was tedious, but eventually led to the idea of supporting iPhone and AUv3, which, after the UI refactor, was surprisingly trivial! The refactor also led to allowing scales of various sizes (making chromatic possible, finally!). Lastly, supporting iPhone meant supporting smaller screens, which inspired most of the usability improvements. Regarding the Home Indicator, the best way I found to handle that was to just make it go away completely! And the only way to do that is with Guided Access. Not only does Guided Access remove the Home Indicator, but as you may know (I had no idea!), it also disables all other OS edge gestures, essentially isolating your app from the OS. So no more accidentally swiping the control center or notifications! For me, for the way I use iOS to make music (one app per iPad), this is the absolute ideal configuration. Anyway, I hope you enjoy the update, it was a blast to work on :] All the best, Alexander / I'm hoping to post some mini tutorial videos on my new Fugue Machine accounts. If interested... @fugue_machine on Instagram @FugueMachine on Twitter
Author Alexandernaut
Type Host
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

Metronomics is not only a metronome, but a tool designed to help build a solid sense of time and rhythmic security.  It's a new kind of metronome -- use Metronomics to generate random patterns, sequenced grooves, or a combination of both to help you practice with more than just your typical click track.

New version 8.0.2
Old version 8.0.1
Release Notes 8.0.2: Added a quantized start for Ableton Link users 8.0.1: bug fixes 8.0: A major upgrade to Metronomics! All of the great features from before, completely rewritten from the ground up (Swift!) to ensure Metronomics moves comfortably into the future. New features include: - Time signature denominators -- easily create bars of 5/4, 7/8, 3/16, etc - Folders for Metronomes -- organize your metronomes within Metronomics within Folders - Easy file access -- metronomes and presets are now stored as files that can be accessed from the iOS Files app (or document sharing in iTunes) - Volume knobs on the main screen -- the probability sliders now have easily-accesible volume knobs below them. Slider/knob roles can be switched. - Speech samples -- assign any subdivision to use sampled sounds of a voice saying the numbers 1-10. Great for beginners who need to audibly hear the beat counted out. - Rotation supported on the iPhone -- both portrait and landscape mode work - AUv3 -- use Metronomics as an Audio Unit within other host apps. Ableton Link for sync. - A new manual, plus videos to help understand Meronomics and its features - In-App upgrade to Metronomics Pro available. Included in Metronomics Pro (available as an In-App Purchase): - Dark theme - Arbitrary time signature denominators: besides the included 2, 4, 8, 16, 32, and 64, use other time signature denominators. Anything from 1-100! - Inpector mode: view your soundwaves graphed alongside the metronome to see how in-time you are - MIDI subdivisions: assign a subdivision to play MIDI notes instead of sampled sounds. MIDI can be played from an on-board synth or sent to an external synth app. - Custom sounds: import your own samples to be used in Metronomics (see the manual for a description of how to use this feature) - Export audio: export an audio file of your metronome that can be sent to anyone to play along with, or used as a loop within a DAW or other audio app - Export MIDI: metronome patterns can be exported into a MIDI file that can imported into other apps
Author John Nastos
Type Instrument, Tool
Instrument type Sampler
Instrument sounds Other
Supports Audio Unit (AU), Ableton Link

The world's first multi-playhead music sequencer.

New version 1.5.0
Old version 1.4.1
Release Notes iPhone support, AUv3 support, more scales, piano roll gesture improvements, and more! See below for more info... // ================================== // NEW FEATURES Fugue Machine now works on iPhone! Fugue Machine now includes an AUv3 MIDI App Extension! Open your favorite AUv3 MIDI Host and run as many Fugue Machines as you'd like! Requires iOS 11.0 or later. The Scale parameter now includes Wholetone, Whole Half, Major Blues, Minor Blues, Major Pentatonic, Minor Pentatonic, and Chromatic. Fugue Machine now properly adapts to the size of the view it's in, with pixel-perfect detail for all devices. // ================================== // USABILITY IMPROVEMENTS The Piano Roll now responds significantly better to gestures. Most noticeably with one-finger note-panning, one-finger note-length changes, and one-finger pan-right note creation. You can now copy/paste Fugue Machine patterns. This works within the standalone app, between the standalone app and AUv3 instances, between AUv3 instances, and between devices. To copy/paste in the standalone app, go to More Menu > Patterns, and long-press on any pattern. To copy/paste in an AUv3, go to the More Menu, scroll to the bottom, and use the copy/paste buttons. When moving notes in the Piano Roll, the Keyboard View and Overview View now show the same notes moving in real time. This is useful while moving notes beyond the visible boundary of the Piano Roll. The View Braces (located in Keyboard View and Overview View) can now have each side moved independently, making it much easier to navigate/zoom the Piano Roll. Until now, when you'd perform a gesture on the Piano Roll and move beyond its boundary, the Piano Roll would automatically scroll in the direction of your fingers. No more! Much more usable now I think. However, if you enjoyed this feature, you can reenable it in Settings. // ================================== // ABOUT THIS UPDATE To be honest, most of this update was unexpected! About a month ago, I decided to venture out on a small FM update to take a break from my main project (a new app I've been working on for over 2.5 years!). My only intention was to update the UI to accommodate the new iPads — more specifically, to handle the Home Indicator and the new aspect-ratio of the 11" iPad. Regarding the new aspect-ratio, I realized that the best way to handle it was to completely refactor the UI to handle any aspect-ratio. This was tedious, but eventually led to the idea of supporting iPhone and AUv3, which, after the UI refactor, was surprisingly trivial! The refactor also led to allowing scales of various sizes (making chromatic possible, finally!). Lastly, supporting iPhone meant supporting smaller screens, which inspired most of the usability improvements. Regarding the Home Indicator, the best way I found to handle that was to just make it go away completely! And the only way to do that is with Guided Access. Not only does Guided Access remove the Home Indicator, but as you may know (I had no idea!), it also disables all other OS edge gestures, essentially isolating your app from the OS. So no more accidentally swiping the control center or notifications! For me, for the way I use iOS to make music (one app per iPad), this is the absolute ideal configuration. Anyway, I hope you enjoy the update, it was a blast to work on :] All the best, Alexander / I'm hoping to post some mini tutorial videos on my new Fugue Machine accounts. If interested... @fugue_machine on Instagram @FugueMachine on Twitter
Author Alexandernaut
Type Host
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

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

New version 1.4.19
Old version 1.4.17
Release Notes Fix some bug.
Author Mani Consulting Limited Company
Type Instrument
Instrument type Sampler
Instrument sounds Bass
Supports Inter-App Audio (IAA), Audiobus

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 3.4
Old version 3.3
Release Notes • The editor grid can now show triplets (or any tuplet), or have swing. • The onscreen MIDI keyboard now allows for loading an AU MIDI effect so 3rd party keyboards can be used instead. • The onscreen MIDI keyboard is now resizable. • AU MIDI effects that require an (unused) audio input connection are now supported. • AU MIDI effects: timing accuracy improved. • Fixed: quantization triplet options had wrong names (triplets of 1/4 instead of triplets of 1/8 etc.)
Author Giel Bremmers
Type Host
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

New version 19.3.0
Old version 19.2.1
Release Notes • New Feature: Flow segment in the Documents screen with buttons for each included/user Randomisation Scheme, makes it a lot quicker and easier to select a Scheme. • Improved: Updated Randomization Scheme "TTM Multi Melodies". • Fixed: Crash seen when asked to discard changes - could happen a few seconds later. • Other: Various minor changes, improvements and fixes

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 7.2.2
Old version 7.2.1
Release Notes Resolved an issue causing stuck notes with the MIDI Triggers under certain conditions. Removed the UI associated with the AppStore receipt.
Author Mathieu Routhier
Type Tool
Supports Audiobus

With this instrument you can transform any sound into a playable musical instrument via a technique known as Granular Synthesis.

New version 1.1.1
Old version 1.1.0
Release Notes v1.1.1 - new CC mapping options in advanced settings: Disable, Default and Legacy (see www.deltavaudio.com/about for mappings) - 'Disable' disables all mappings except sustain (CC64), seaboard reserved CCs and all notes off (CC123) - 'Default' is a NEW* mapping (see below) - 'Legacy' is the previous mapping from v1.1.0 - option to select 'no channels' for midi notes in - ability to select midi channel for CC in - added *.m4a audio file compatibility - added feature in advanced settings to change scaling of Y-axis/Slide (grain position modulation) for MPE - fixed bug where notes sometimes didn’t load when opening a preset which included a scale change - fixed bug where visualisation of waveform would not appear in the edge case where an audio file is loaded via the preset panel when in live sampling mode * the CC mapping added recently in V1.0.0 on the App Store unfortunately clashes with some midi standard CC mappings. The new ‘default’ mapping is designed to avoid such clashes, improving compatibility with other apps/devices. For existing users who have used the old CC mapping in their recent projects, you can select ‘legacy mapping’ in advanced settings. However, it is recommended to switch the default mapping to avoid issues in future. Note that this does not in any way impact parameters mapped to CC via an AUv3 host. See website for a list of the default/legacy mappings https://www.deltavaudio.com/about
Author Mark Watt
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audio Unit (AU)

Photon AU - Midi Recorder with Pad playback & Groove. Record your midi performances using this audio unit in your DAW then save/export them as standard midi files via email or directly to other apps.

New version 1.01
Old version 1.0
Release Notes . increased number of pads from 4 to 6 . reworked UI to move files & settings to pop-out panel . UI control method updownleftright sensitivity issues. Moved this to Settings panel . Clear button (internal buffer) resets length of empty buffer to 4 beats . reworked to fix saving of empty file issue(pad copy to buffer then save) . reworked lengths to offer integer roundups to better fit clip beats . Fixed midi file import with spaces not showing in standalone app list (even though they are imported and seen in AU) . load multi-track sequence now allows user to chose track with option to round length up to integer values . fixes to Quantise . Quantise now includes triplet (x0.3333) & Dotted (x1.5) values on 1/1 to 1/64 range in (1/n,1/nD,1/nT) order . Step Rec AdvanceBy & Duration now includes triplet (x0.3333) & Dotted (x1.5) values on 1/64 to 1/1 range in real duration order (low to high) . trim now updates display (4 bars is always minimum shown) correctly - it trims start & end and allows round up of length . locked 48k ipad pro 2018 catered for in recording/playback . Updated manual
Author anthony saunders
Type Tool
Supports Audio Unit (AU)