Eventide Crystals Harmonizer® combines twin reverse pitch shifters with reverse delays and reverb. This iconic H3000 effect can be used to create out-of-this-world climbing and cascading pitched delays or to create unique sounding reverbs. It features two reverse granular delays that can be manipulated by length and pitch.
| New price | $7.99 |
| Old price | $14.99 |
| Author | Eventide |
| Type | Effect |
| Effect type | Equalizer, Filter, Reverb, Delay, Echo, Pitch effects |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
ShockWave is a monophonic Synthesizer designed to bring modular style workflow to the world of iOS & AUv3 plugins.
| New version | 1.1.5 |
| Old version | 1.1.4 |
| Release Notes | - Fixed an issue where the plugin would sometimes crash when loading host sessions with many plugins |
| Author | Kai Aras |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
Flux Liquid Audio is a real time multi-effects processor and sequencer.
| New price | $8.99 |
| Old price | $12.99 |
| Author | 4Pockets.com |
| Type | Effect |
| Effect type | All-in-one |
| Supports | Audio Unit (AU) |
Drum surgeon is a dynamics / transient processor specifically designed for fine tuning your drums.
| New price | $6.99 |
| Old price | $9.99 |
| Author | 4Pockets.com |
| Type | Effect |
| Effect type | Other |
| Supports | Audio Unit (AU) |
Camelot is a live performance & production tool connecting Hardware & Software Musical instruments to a single management system.
| New version | 2.5.1 |
| Old version | 2.5.0 |
| Release Notes | Release Notes 2.5.1 FIXED - Fixed audio lag when playing while switching scenes. - Fixed issues with MIDI port selection when creating a MIDI device. - Fixed key commands list not updating correctly. - Fixed a crash when clicking the settings (cog) button in plugin windows, especially with SWAM plugins. - Fixed occasional crashes during application shutdown. - Fixed continuous controls (local/global faders) not always reaching the full parameter range. - Fixed polyphonic aftertouch messages not being transposed correctly. - Fixed an issue in local MIDI mapping where only the first device part or the first parameter was being mapped correctly. - “Replace MIDI in all layers” now correctly updates local MIDI mappings. - Global remote control: Default operator value is now set according to the selected action type (toggle or fader). - Improved “Keep plugin windows open” behavior. - Fixed a crash when reopening plugin windows with “Keep plugin windows open” enabled. - Fixed input controller enabled state after restoring backups or snapshots. - Improved performance when many input controllers are active. - iOS: avoided unsafe parameter application on plugin initialization and ignored small value changes (fixes StreamByter crash). - SL: fixed crash when the keyboard reconnects quickly. - SL: remote control now defaults to 2-way mode. - SL: fixed SLP3-D pedal 3. - General stability improvements. |
| Author | Audio Modeling |
| Type | Tool |
| Supports | Audio Unit (AU), Ableton Link |
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 | 1.1.7 |
| Old version | 1.1.6 |
| Release Notes | - iCloud Sync bug fixed |
| Author | Sugar Bytes GmbH |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audio Unit (AU), Ableton Link |
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 | 1.4162 |
| Old version | 1.4157 |
| Release Notes | - support for AUv3 plugins with mixer add-on - isolator bus effect for users with mixer add-on |
| Author | Mazbox Limited |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Audiobus, Ableton Link |
DrumComputer is the new specialist for synthetic drums, combining classic and modern synthesis with flexible modulations and luxurious sequencing.
| New version | 1.4.8 |
| Old version | 1.4.7 |
| Release Notes | - iCloud Sync bug fixed |
| Author | Sugar Bytes GmbH |
| Type | Instrument |
| Instrument sounds | Drums, Percussion |
| Supports | Audio Unit (AU), Ableton Link |
CrushStation is an overdrive/distortion effects plug-in with controls that drive your tone anywhere from a creamy saturation to a brutal sonic assault, with everything in between.
| New price | $7.99 |
| Old price | $14.99 |
| Author | Eventide |
| Type | Effect |
| Effect type | Distortion, Drive etc. |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
Overloud TH-U turns your iOS device into a Guitar and Bass amp simulator, to let you play live, practice or record: standalone and AUv3 included.
| New version | 2.1.5 |
| Old version | 2.1.4 |
| Release Notes | New RKotz artist pack |
| Author | Almateq SRL |
| Type | Effect |
| Effect type | Guitar effects, Bass effects |
| Supports | Audio Unit (AU) |
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 | 5.4 |
| Old version | 5.3 |
| Release Notes | • MultitrackStudio Instruments drums improvements: Better sounds with better dynamics. Tone knobs for Bass, Snare, Toms and Ride. Cymbals and toms can be choked. Hihat Pedal controller controls openness of "Open Hi Hat" note. • Onscreen MIDI Keyboard: Drums layout now has a Choke button, it sends per-note aftertouch. • Now supports two MIDI In Devices and two MIDI Out Devices. • Guitar Amp effect has smoother overdrive sound. • Audio processing is more efficient. • The MIDI 2.0 Piano profile is supported for External MIDI Instruments (in addition to the MultitrackStudio Instruments). • The MIDI 2.0 Drawbar Organ and Rotary Speaker profiles are supported for MultitrackStudio Instruments and External MIDI Instruments. • The MIDI 2.0 Default Drum Note Map profile for MultitrackStudio Instruments (Drums) and External MIDI Instruments. • MIDI 2.0 MIDI devices now appear in lists as a single nicely named item (iPadOS 18.6.2 and newer). • Fixed: Incorrect controller values could be used for playback while editing a MIDI track when transport is looping. • Fixed: Copying part of an empty audio track to the clipboard could cause an error. • Some other improvements and fixes. |
| Author | Giel Bremmers |
| Type | Host |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
Backpack Studio allows you to easily create professional sounding, studio quality recordings - from anywhere in the world.
| New version | 3.0.2 |
| Old version | 3.0.1 |
| Release Notes | Backpack Studio 3 is here — your pocket podcast studio just got a major upgrade. Finish your show right after you record. Backpack Pro adds AI episode finishing, one-click guests, live streaming, CloudSync, and generated sounds — all inside your live recording studio. • Transcripts, show notes, chapters, and highlight clips — automatically • Prompt-based editing to clean up and reshape recordings • Create a room to record or stream with live guests • One-tap live streaming • Cloud sync across your devices • AI-generated sound effects and musical bumpers Backpack Studio 3 keeps the classic recorder you already know — now it helps you finish the show too. |
| Author | Ed Filowat |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus |
This is a very simple yet powerful iOS app that performs as a polyphonic audio synthesizer.
| New version | 2.32.4 |
| Old version | 2.31.1 |
| Release Notes | • Disable/hide MIDI buttons in settings panel when in AUv3 component. • Change how sound fonts are resolved from DAW song/preset files in order to remove issues when sharing files across devices. • Fix to remove audio artifacts in CUBASIS 3 when playhead stops. • Fix crash in Camelot host. • Various internal improvements. |
| Author | Brad Howes |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audio Unit (AU) |
SWAM Euphonium is a brass sampler.
| New version | 3.12.1 |
| Old version | 3.12.0 |
| Release Notes | FIX - Fixed wrong positioning when dragging and releasing a source - Fixed audio glitches occurring at sample rates above 48 kHz |
| Author | Audio Modeling |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Winds |
| Supports | Audio Unit (AU) |
Harmonizr is a vocal harmonizer offering a unique and fun user interface.
| New version | 1.9 |
| Old version | 1.8 |
| Release Notes | Apologies, a compiler issue caused v 1.8 to not actually harmonize. Kind of the core functionality, and I didn't catch it before distributing. Thank you for your patience! |
| Author | Matthew Robbins |
| Type | Tool |
| Supports | Audio Unit (AU) |
iReal Pro offers an easy-to-use tool to help musicians of all levels master their art. It simulates a real-sounding band that can accompany you as you practice.
| New version | 2026.5 |
| Old version | 2026.4.1 |
| Release Notes | - Confirm before moving songs or playlists to the Trash — the dialog lists every playlist the selected song (or songs) will be removed from - Confirm before emptying the Trash or permanently deleting a song from it - Restore-from-Trash dialog now shows a chord-chart preview of the song - Improved Bluetooth speaker wake-up — count-in beats are no longer clipped when playing through a sleeping Bluetooth speaker; added an adjustable Bluetooth Wake Delay setting - Smarter tap tempo — responds from the second tap, averages over a wider 8-tap window, and resets after 2.5 s |
| Author | Technimo LLC |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | All-in-one |
| Supports | Audiobus |