Muckraker is an abstract audio distortion effect to annihilate your sound. Add a gentle fuzz to your guitar or blast your synth harmonies into brutal white noise.
| Price | Free |
|---|---|
| Author | Matthew Caldwell |
| Type | Effect |
| Effect type | Distortion, Drive etc. |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (20), current: (20) |
| Released | 09/05/2015 |
| Updated | 02/06/2020 |
Want to sing as a popstar on AutoPitch, live-pause your voice, talk with a deep robot voice all at once? Voice Synth does all this and more, all based on your own unique voice.
| Price | Free |
|---|---|
| Author | Qneo |
| Type | Effect |
| Effect type | Vocoder, Other |
| Supports | Inter-App Audio (IAA) |
| Rating | total: (2892), current: (2892) |
| Released | 12/14/2013 |
| Updated | 12/16/2024 |
Featuring 65 classic amps and effects, Line 6 Mobile POD® gives you everything you need for mobile guitar processing.
| Price | Free |
|---|---|
| Author | Line 6 |
| Type | Effect |
| Effect type | Guitar effects, Bass effects |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (110), current: (110) |
| Released | 11/12/2011 |
| Updated | 01/16/2018 |
Zen Musical Harmonizer ZMH-1 is a vocal/instrument harmonizer app.
| Price | $1.99 |
|---|---|
| Author | Jonathan Pivar |
| Type | Effect |
| Effect type | Vocal effects, Other |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (7), current: (7) |
| Released | 04/09/2016 |
| Updated | 01/28/2025 |
Real time vocal processor + recording app.
| Price | Free |
|---|---|
| Author | IK Multimedia US, LLC |
| Type | Effect |
| Effect type | Equalizer, Filter, Reverb, Delay, Echo, Compressor, Limiter, Gate, Chorus, Flanger, Phaser etc., Pitch effects, Vocal effects, Other |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (93), current: (93) |
| Released | 03/10/2011 |
| Updated | 06/05/2025 |
Pro quality studio reverb effect.
| Price | Free |
|---|---|
| Author | Thomas Fiedler |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (4), current: (4) |
| Released | 07/16/2013 |
| Updated | 05/23/2018 |
Frobulator is an experimental stereo modulated filter and delay effect.
| Price | Free |
|---|---|
| Author | Matthew Caldwell |
| Type | Effect |
| Effect type | Equalizer, Filter, Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (19), current: (19) |
| Released | 07/14/2015 |
| Updated | 02/07/2020 |
The Fiddlicator is an audio tool which can simulate various kinds of acoustic environment by the convolution of the input signal with a custom impulse response.
| Price | Free |
|---|---|
| Author | Martin Varga |
| Type | Effect |
| Effect type | Equalizer, Filter, Other |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (22), current: (22) |
| Released | 02/12/2014 |
| Updated | 10/21/2023 |
The Dub Filter is a dual low-pass/high-pass 24/48 dB filter, with resonance and the exclusive Overlap parameter.
| Price | Free |
|---|---|
| Author | Amazing Noises |
| Type | Instrument, Effect |
| Instrument sounds | Other |
| Effect type | Equalizer, Filter |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (71), current: (71) |
| Released | 05/29/2015 |
| Updated | 07/20/2024 |
Mic Room FREE is a microphone modeling app for your iPhone or iPad.
| Price | Free |
|---|---|
| Author | IK Multimedia US, LLC |
| Type | Effect |
| Effect type | Vocal effects, Other |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (97), current: (97) |
| Released | 06/14/2015 |
| Updated | 06/28/2018 |
MicSwap is a Microphone Emulator and Recorder app.
| Price | Free |
|---|---|
| Author | Future Moments |
| Type | Effect |
| Effect type | Vocal effects, Other |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (6763), current: (6763) |
| Released | 12/07/2014 |
| Updated | 06/05/2025 |
Import audio and instantly get a mastered version. Immediately hear a boost in volume and overall sweetening of the mix.
| Price | Free |
|---|---|
| Author | Future Moments |
| Type | Effect |
| Effect type | All-in-one, Other |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (2314), current: (2314) |
| Released | 07/14/2016 |
| Updated | 05/30/2025 |
It would be nice if that echo box worked properly, instead of stretching and warping like this. Maybe you shouldn't have dropped it in the bathtub. We're not looking to place blame or anything, but, you know. Butterfingers.
| Price | Free |
|---|---|
| Author | Matthew Caldwell |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (26), current: (26) |
| Released | 12/15/2015 |
| Updated | 02/07/2020 |
Dahlia Delay is a tape style delay effect with filtered feedback and warble amount controls.
| Price | $1.99 |
|---|---|
| Author | Flora Creative Ltd. |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (6), current: (6) |
| Released | 07/08/2015 |
| Updated | 06/11/2020 |
Bebot is a musical instrument that anyone can play. Instead of a keyboard, it has an easy-to-use touch control system.
| Price | $1.99 |
|---|---|
| Author | Normalware |
| Type | Instrument, Effect |
| Instrument sounds | Other |
| Effect type | Other |
| Supports | Inter-App Audio (IAA), Audiobus |
| Rating | total: (185), current: (185) |
| Released | 12/19/2008 |
| Updated | 09/11/2017 |
Frekvens is a frequency shifter and delay effect.
| Price | $2.99 |
|---|---|
| Author | Erik Sigth |
| Type | Effect |
| Effect type | Reverb, Delay, Echo, Pitch effects, Stereo, Pan effects |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (20), current: (20) |
| Released | 02/20/2016 |
| Updated | 07/01/2024 |
