Version updates

Backpack Studio allows you to easily create professional sounding,  studio quality recordings -  from anywhere in the world.

New version 2.0.2
Old version 2.0.1
Release Notes Introducing Backpack Studio 2.0 Our largest update ever, featuring: - Backpack Live. A monthly subscription of extra cloud services for Backpack users. Record up to five remote guests or co-hosts in studio quality. Sync your soundboards and recordings to the cloud to access on any device. Live stream your show with a single click, and more! - A free sound library with over 1000 royalty-free bumpers, jingles, and sound effects to use in your show. We're working with artists to create the ultimate sound library for podcasters and DJs. - Dozens of performance enhancements and improvements, including new mic settings to get the perfect sound for your voice. Thank you for your support! Backpack Studio is independently developed and our feature set is determined by our users. Send your feedback to backpackstudioapp@gmail.com or @backpack_studio on Twitter.
Author Ed Filowat
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Inter-App Audio (IAA), Audiobus

Quincy is a unique music composition tool. Its modular approach to interpretation of cellular automata renders Life worlds in styles ranging from Balinese Gamelan music to that of Stockhausen.

New version 1.6.2
Old version 1.6.1
Release Notes • New version with several graphic fixes and some performance tweaks.
Author RoGame Software
Type Host
Supports Inter-App Audio (IAA), Audiobus

With Auxy, our goal is to remove friction and make sure that technology doesn't get in the way of your creativity. We want you to help you develop your musical ideas into finished tracks.

New version 6.6.8
Old version 6.6.7
Release Notes We have fixed some text glitches that came as a result of making the app ready for more languages. Thanks for reporting these! In addition, you can now add up to 32 instruments in each project. Just keep in mind that playing a lot of instruments at the same time can cause performance issues.
Author Auxy
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports Ableton Link

Let the musical muses of Piano Motifs inspire your device to generate some original and beautiful motifs (short melodies).

New version 2.47
Old version 2.46
Release Notes • Melody lock functionality. You can now lock the melody for the previously generated motif and generate a new accompaniment for it. • Added new preset accompaniments for randomly generated motifs. • Added new preset chord progressions for randomly generated motifs. • Fixed issue where accompaniment lock was not lost after modifying programmed chord progression.
Author Fernando Morales
Type Tool
Supports Ableton Link

Wireless (Art-Net or sACN through WIFI) and ready to use, Photon reinvents the way to control DMX devices with its single interface for all your lights.

New version 2.1.2
Old version 2.1.1
Release Notes • Ableton Link synchronization is now available for free ! • Fix presets edition bugs and crashes What's new in 2.1 ? DMX world now meets Philips Hue Entertainment* ! Photon 2.1 can now control your Philips Hue lights and other DMX lights in the same project. Simply connect your bridge to the app to use all the features of Photon with your Philips Hue. Brightening up your most beautiful evening at home or controlling strip lights in your bar is now at your fingertips ! * Philips Hue Entertainment requires v2 bridge (minimum) and Entertainment compatible bulbs (max 10 Philips Hue lights).
Author StudiOS
Type Tool
Supports Ableton Link

Backpack Studio allows you to easily create professional sounding,  studio quality recordings -  from anywhere in the world.

New version 2.0.1
Old version 2.0
Release Notes Introducing Backpack Studio 2.0 Our largest update ever, featuring: - Backpack Live. A monthly subscription of extra cloud services for Backpack users. Record up to five remote guests or co-hosts in studio quality. Sync your soundboards and recordings to the cloud to access on any device. Live stream your show with a single click, and more! - A free sound library with over 1000 royalty-free bumpers, jingles, and sound effects to use in your show. We're working with artists to create the ultimate sound library for podcasters and DJs. - Dozens of performance enhancements and improvements, including new mic settings to get the perfect sound for your voice. Thank you for your support! Backpack Studio is independently developed and our feature set is determined by our users. Send your feedback to backpackstudioapp@gmail.com or @backpack_studio on Twitter.
Author Ed Filowat
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Inter-App Audio (IAA), Audiobus

Expand your musical horizon by playing Arabic, Armenian, Balkan, Greek, Klezmer, Persian & Turkish sounds, scales and rhythms.

New version 5.0
Old version 4.1
Release Notes The World Synth Subscription now integrates with our New Pro Keys App! - Pro Keys Subscription Integration - New Sound Browser - Output Recording - Added Auto-Pan, Chorus, Distortion, and Tremolo Effects - iCloud Backup of Sounds - Customize Interface Color - Improved SF2 Import - UI Updates - Stability Improvements
Author TAQS.IM
Type Instrument
Instrument type Sampler
Instrument sounds Ethnic
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

SK-51 is an all-in-one keyboard inspired by the Casio SK-1 (and his brother the SK-5), a 8-bit lo-fi keyboard from the 80’s, with sampling features and onboard drum machine.
Called the poor man's sampler at the time, this keyboard was a real instrument and has been used by many major artists such as Fatboy Slim, Portishead, Autechre and Nine Inch Nails.

New version 4.0.1
Old version 4.0
Release Notes -iPhone12 and iPhone 13 display bug fix -Add Zoomed display mode support for iPhone 12 & iPhone 13 -iPad Mini 6 support
Author Fingerlab
Type Instrument
Instrument type Sampler
Instrument sounds All-in-one
Supports Inter-App Audio (IAA), Audiobus

rrarrow is the experimental noise machine / modular audio effect for the iOS featuring extended feedback capabilities.

New version 2.0.2
Old version 2.0.1
Release Notes maintenance update - updated to support new devices - limited macOS support - runs as it is on macOS 10.15+ - Audiobus SDK updated to version 3.0.15
Author Alexey Nadzharov
Type Effect
Effect type Other
Supports Inter-App Audio (IAA), Audiobus

Built for Live performance and hands free use, Quantiloop recreates the simplicity of a hardware loop pedal in an iOS app.

New version 2.98.2
Old version 2.98.1
Release Notes - Fixed an issue with Beatbuddy transitions. triggering to late - Workaround for crash in iOS 15 AUv3 MIDI plugins - General iOS 15 Compatibility issues
Author Stephan Marx
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

Built for Live performance and hands free use, Quantiloop recreates the simplicity of a hardware loop pedal in an iOS app.

New version 2.98.2
Old version 2.98.1
Release Notes - Fixed an issue with Beatbuddy transitions. triggering to late - Workaround for crash in iOS 15 AUv3 MIDI plugins - General iOS 15 Compatibility issues
Author Stephan Marx
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link

The Quinta Pitch Machine is more than your standard octave in that it not only gives you notes an octave up and an octave down, but also gives you a fifth up.

New version 1.3
Old version 1.2
Release Notes Fix latency delay in High Quality mode
Author Nembrini Audio
Type Effect
Effect type Pitch effects
Supports Inter-App Audio (IAA), Audio Unit (AU)

Mellowsound is an emulation of a legendary instrument, a keyboard sampler from the 60s used by many famous artists like the Beatles, David Bowie, Radiohead and many others, this mythic instrument is called The Mellotron.

New version 5.0.2
Old version 5.0.1
Release Notes -iPhone12 and iPhone 13 display bug fix -Add Zoomed display mode support for iPhone 12 & iPhone 13 -iPad Mini 6 support
Author Fingerlab
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audiobus

Backpack Studio allows you to easily create professional sounding,  studio quality recordings -  from anywhere in the world.

New version 2.0
Old version 1.4.2
Release Notes Introducing Backpack Studio 2.0 Our largest update ever, featuring: - Backpack Live. A monthly subscription of extra cloud services for Backpack users. Record up to five remote guests or co-hosts in studio quality. Sync your soundboards and recordings to the cloud to access on any device. Live stream your show with a single click, and more! - A free sound library with over 1000 royalty-free bumpers, jingles, and sound effects to use in your show. We're working with artists to create the ultimate sound library for podcasters and DJs. - Dozens of performance enhancements and improvements, including new mic settings to get the perfect sound for your voice. Thank you for your support! Backpack Studio is independently developed and our feature set is determined by our users. Send your feedback to backpackstudioapp@gmail.com or @backpack_studio on Twitter.
Author Ed Filowat
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Inter-App Audio (IAA), Audiobus

iTablaPro is an electronic tabla and tanpura, ideal for Indian Classical musicians and students.

New version 11.0.8
Old version 11.0.6
Release Notes Minor theka enhancements
Author Prasad Upasani
Type Instrument
Instrument type Sampler
Instrument sounds Strings, Ethnic
Supports Audiobus

iTablaPro is an electronic tabla and tanpura, ideal for Indian Classical musicians and students.

New version 11.0.6
Old version 11.0.5
Release Notes - More enhancements to Vilambit & Ati-Vilambit Ektaal - More Variations to vilambit thekas - Minor enhancements & fixes
Author Prasad Upasani
Type Instrument
Instrument type Sampler
Instrument sounds Strings, Ethnic
Supports Audiobus

n-Track Studio 8 turns your iPhone, iPad or iPod touch into a complete recording studio.

New version 9.5.36
Old version 9.5.33
Release Notes • New built-in arpeggiator • Effects automations • New built-in plugins: Lo-Fi and Dynamic EQ • New Tutorial Wizard • various bug fixes and enhancements Like n-Track Studio? Please leave a review & help us keep improving the app for you. If you have comments or suggestions please use the Contact Support button in the Settings box. Thanks for using n-Track Studio!
Author n-Track S.r.l.
Type Host
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU)

ID700 is a software synthesizer based on the voice architecture of the Buchla 700. Sound generation is achieved primarily via FM synthesis and waveshaping.

New version 1.11
Old version 1.10
Release Notes * Add slider fine tuning mode setting * Fix Waveshape drawing bug * Fix iOS crash when using an external audio interface
Author Jonathan Schatz
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Inter-App Audio (IAA), Audio Unit (AU)

PolyIvoks Filter developed on the basis of the filter of the legendary Soviet synthesizer from 1980s, and only now the legendary Soviet analog sound became available in stereo mode.

New version 1.6.0
Old version 1.0.7
Release Notes - Implemented high resolution GUI; - Minor bug fixes and improvements.
Author RRS, OOO
Type Effect
Effect type Equalizer, Filter
Supports Audio Unit (AU)

Dedalus Delay is a real time audio mangler. A network of delay lines is continually granulated and modulated, producing a labyrinth of echoes, which are further processed by filters, dynamic processors and saturation modules.

New version 2.3.3
Old version 2.3.1
Release Notes + Ready for iOS 15 + iPhone UI fixed
Author Amazing Noises
Type Effect
Effect type Reverb, Delay, Echo
Supports Inter-App Audio (IAA), Audiobus