Version updates

Klimper is a mobile music creation studio with inspiring music theory features that helps you create and develop ideas while making complex songwriting tasks easy.

New version 1.2.0
Old version 1.1.17
Release Notes New internal synth engine for inspiring sounds out of the box
Author POLYDIGM Software UG (haftungsbeschraenkt)
Type Host
Supports Inter-App Audio (IAA), Audio Unit (AU)

EGDR808 is a drum machine that emulates the vintage hardware from the 80's.

New version 3.1.5
Old version 3.1.3
Release Notes - Fix for tuning knob when reopening the AU3 from external hosts
Author Elliott Garage
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus

SquareSynth is a hybrid analog/8bit style synthesizer. It takes features from the NES console, and the Commodore 64 personal computer.

New version 1.1.6
Old version 1.1.5
Release Notes * Fixes pitch smoothing issue. * Fixes graph issue. * Adds sustain and pitchbend to MIDI.
Author James Navarro
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Audio Unit (AU)

Turbosounds for Accordion provides many special sounds of the Oberkrainer folk music.

New version 1.20
Old version 1.19
Release Notes - New instruments: Mandolin, Alpengold Styrian, Zupan Styrian, Cort Electric Guitar - New instrument: Hohner Morino VM with all 11 registers, available separately or with discount in a bundle! - Improved the Zupan Alpe III - Configurable and learnable MIDI controllers for various functions - Exported sessions can be opened from other apps in Turbosounds. - More compact display of sessions - Improved chord inversions in style arranger - Sync Start now has three modes: Off, on + off after chord, on + stays on after chord. - Sync Start setting can be saved with styles. - Tempo of styles or MIDI files can now be reset to the original tempo. - Ois-Isi-Guitar: Bass automatically plays root major chord if no chord was played yet. - Various issues were fixed with style arranger, live play, and user interface.
Author Reinhard Rieder
Type Instrument
Instrument type Sampler
Instrument sounds Keyboards, Guitar, Strings, Winds, Ethnic, Other
Supports Audio Unit (AU)

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 3.0.12
Old version 3.0.11
Release Notes - Fixed issue with crashing on some devices from the previous release - Improved practice session report graphs to be more informative - Improved practice session reports scoring - you may see higher scores now - Fixed an issue with incorrect note names on practice session reports - Added a link to follow us on Instagram. Tag us #TunableApp - Added an option to draw Connected or Per Note lines on the tuning indicator - Squashed some other small bugs If you're enjoying Tunable, please rate this version. It really helps!
Author AffinityBlue
Type Tool
Supports Ableton Link

SquareSynth is a hybrid analog/8bit style synthesizer. It takes features from the NES console, and the Commodore 64 personal computer.

New version 1.1.6
Old version 1.1.5
Release Notes * Fixes pitch smoothing issue. * Fixes graph issue. * Adds sustain and pitchbend to MIDI.
Author James Navarro
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Audio Unit (AU)

Chameleon is an AUv3 compatible sampler instrument plugin for your favourite DAW.

New version 1.08
Old version 1.07
Release Notes Fixed an issue with the glide function in the arpeggiator. Added a Preset Browser to allow you to audition presets without selecting from the menus. Added per sample semitone and cents tuning knobs. Moved the sample volume into the new 'Tuning' window. Added a portamento option. Added a pitch bend range option (1-12 semitones). Added a filter section (VCF with LP,HP and BP filters). Added the ability to control the pitch of each sample using MIDI controllers CC20-31 (first 12 samples S1-S12). Added an option to copy / move presets between banks.
Author 4Pockets.com
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Inter-App Audio (IAA), Audio Unit (AU)

EGDR808 is a drum machine that emulates the vintage hardware from the 80's.

New version 3.1.4
Old version 3.1.3
Release Notes General bug fixing
Author Elliott Garage
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Inter-App Audio (IAA), Audiobus, Ableton Link

Draw the waveform on the screen or shape a builtin one, mix it with a classic analog oscillator and a sub oscillator and automate all the knobs with 2 drawable LFOs and 2 ENVs.

New version 1.4.3
Old version 1.1.1
Release Notes - Bug fixing - New Factory presets from the Escape from New York sample video. Check it out here -> https://www.youtube.com/watch?v=F_r4seLgiz8
Author Elliott Garage
Type Instrument
Instrument type Synth
Instrument sounds Keyboards

apeDelay - spectral Delay implements up to 2048 delay lines with feedback or up to 2048 Brick-wall filters.

New version 2.5
Old version 2.4
Release Notes + AUv3: Sampling Rate change according to the host + AUv3: Save knob/slider steepness in presets + Presets Manager show Factory/Library/User icons + Control Manager Search show correctly names + AUv3: LFO Memory Leak, fixed + AUv3: Host will Display Logarithmic values properly
Author apeSoft
Type Effect
Effect type Reverb, Delay, Echo
Supports Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link

SynthJacker is an autosampler for iOS. It automatically plays back a MIDI sequence with the notes and velocities you specify, and records the results into an audio file. It then slices the audio into individual sample files, ready to import into an iOS sampler app of your choice.

New version 0.5.4
Old version 0.4.0
Release Notes New output settings: - You can now select the file format of the exported note slices from AIFF, WAVE or CAF. - There is an option to retain the original recording in CAF format if you want to do your own slicing. Bug fixes and improvements: - Exported files no longer have the wrong file extension. - Recordings on a USB audio interface with multiple inputs no longer have spurious extra channels, so post-processing does not crash anymore. - Regions in the exported SFZ file are now in the correct format. - Some instrument Audio Unit views were not shown correctly.
Author Conifer Productions Oy
Type Tool
Supports Audio Unit (AU)

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 3.0.11
Old version 3.0.10
Release Notes - Fixed issue with crashing on some devices from the previous release - Improved practice session report graphs to be more informative - Improved practice session reports scoring - you may see higher scores now - Fixed an issue with incorrect note names on practice session reports - Added a link to follow us on Instagram. Tag us #TunableApp - Added an option to draw Connected or Per Note lines on the tuning indicator - Squashed some other small bugs If you're enjoying Tunable, please rate this version. It really helps!
Author AffinityBlue
Type Tool
Supports Ableton Link

So what is a midi echo? It is similar to the audio echo effect where copies of the original audio are repeated at regular time intervals but with some form of change (e.g. quieter). But unlike audio, midi is digital in nature (low resolution 8 bit mostly) and focused around the midi note on & off message used to control synths etc.

New version 1.04
Old version 1.03
Release Notes ui control method now has its own button on right hand side improved touch control AU Parameters now correctly instanced
Author anthony saunders
Type Tool
Supports Audiobus, Audio Unit (AU)

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

New version 10.0.3
Old version 10.0.2
Release Notes - Support for iOS 11 & 12 - Support for newer iPhone X-class devices with new UI - All new & improved audio engine - Improved recording quality & controls (NOTE: Recording requires additional in-app purchase) - Updated support for IAA, AUv3 & Audiobus v3 - Improvements to taal Chachar (16 beats) - Various minor enhancements & fixes
Author Prasad Upasani
Type Instrument
Instrument type Sampler
Instrument sounds Strings, Ethnic
Supports Audiobus

Draw the waveform on the screen or shape a builtin one, mix it with a classic analog oscillator and a sub oscillator and automate all the knobs with 2 drawable LFOs and 2 ENVs.

New version 1.4.1
Old version 1.1.1
Release Notes New Factory presets from the Escape from New York sample video. Check it out here -> https://www.youtube.com/watch?v=F_r4seLgiz8
Author Elliott Garage
Type Instrument
Instrument type Synth
Instrument sounds Keyboards

AUv3 Midi sequence generator which generates musical evolving sequences  that you can further automate or modulate via midi.

New version 1.27
Old version 1.26
Release Notes Knobs weren't updated with new data on load - fixed
Author Pagefall limited
Type Tool
Supports Audio Unit (AU)

Song Memo is the easiest way to take notes of your song ideas. The chord keyboard of Song Memo allows you to write chord progressions more quickly. Chords are automatically detected while you are taking a note.

New version 1.0.2
Old version 1.0.1
Release Notes • Stability improvements and bug fixes
Author AmoriyA
Type Tool
Supports Inter-App Audio (IAA), Audio Unit (AU)

StepBud is a MIDI Sequencer with Audio Unit AUv3 plugin, Audiobus and Ableton Link.

New version 1.2.2
Old version 1.2.1
Release Notes This version enables the sequencing in loop mode of DAWs like Cubasis 2, BeatMaker 3 and NanoStudio 2. Fixes MIDI input/output bugs on standalone version. Fixes rarely happening MIDI stuck bug.
Author Cem Olcay
Type Tool
Supports Audiobus, Audio Unit (AU), Ableton Link

Strng is a string synthesiser inspired by the karplus-strong alghorithm. The physical modelling starts with a short burst of noise that then guided by a tuned delay buffer and string tension filter, generates plucked string like sounds.

New version 1.5.1
Old version 1.5
Release Notes +++ Adding PerplexOn presets, used in video seen on an interweb near you. +++ Fixing minor spelling mistakes. +++ Fixing minor bug when sharing presets.
Author Erik Sigth
Type Instrument
Instrument type Synth
Instrument sounds Strings
Supports Audiobus

Make beats easily in landscape or portrait, your choice.

New version 1.9.14
Old version 1.9.13
Release Notes We hope you’re enjoying the app! Please, keep it regularly updated to always have our greatest features and latest improvements - Bug fixes.
Author SoundWare, Inc.
Type Instrument
Instrument type Sampler
Instrument sounds Drums, Percussion
Supports Audio Unit (AU), Ableton Link