Best Harmonizer Audio Effect Apps

3.0(9 ratings)

$1.99

This real-time audio effect app shifts pitch and adds harmonies to your original sound. It functions as an Audio Unit plugin or a standalone effect using your device's microphone or external audio interfaces. The pitch shifting preserves the original timing and tempo.

Crystals Harmonizer® by Eventide

Iconic Pitch, Delay & Reverb

Strong Contender

4.6(20 ratings)

$14.99

This app offers advanced pitch shifting, delay, and reverb effects inspired by a classic hardware unit. Create expansive, modulated soundscapes for instruments and vocals, with real-time control over parameters.

Audio Lab: Audio Editor by Sean Ray Dvir

Stem edit, Effects & Mastering

Worth Considering

Zen Musical Harmonizer ZMH-1

0.0(0 ratings)

FreeIn-App Purchases

More Harmonizer Audio Effect apps to explore

Four Fun Ways To Harmonize!

$1.99

This app offers four distinct modes to add harmony and depth to your monophonic audio input, whether it's vocals or instruments. Explore real-time chord harmonization, intelligent key-based harmony generation, interval shifting, and octave layering for a richer sound.

Playable chord harmonizerPseudo-smart key-based harmonizerInterval shifter

(7)

paid

Audio Joiner-Mix&Merge

Make custom mixes easily

Combine multiple audio filesTrim and edit audio clipsCreate custom music medleys

Easily create custom audio mixes and music medleys with a simple interface. Combine multiple audio files, trim clips, and save your creations to personalized playlists for convenient playback.

100+ Effects for any player!

100+ built-in audio effectsJSFX script supportAUv3 plugin integration

Process audio from any app with a customizable chain of effects. Add built-in, AUv3, or custom JSFX plugins. Share your audio chains and scripts easily.

(11)

JAX Unisonic (Audio Unit)

Multi Pitch Shifter, Unison FX

$9.99

This audio unit generates up to 8 additional voices from any audio input by multiplying and shifting pitch. It simulates analog synthesizer unison effects for fattening sounds and adding presence, with individual voice transposition capabilities.

Generates up to 8 additional voicesMultiplies and shifts audio input pitchSimulates analog synthesizer unison effects

Harmonize your voice live

WavePad Music and Audio Editor

(0)

by NCH Software

Record and edit audioCut, copy, paste audioAdd audio effects (echo, amplify)

Edit and record music, voice, and other audio with a professional suite of tools. Features include cut, copy, paste, and a variety of audio effects like echo and noise reduction. Supports numerous file formats and cloud storage integration.

(4.5K)

Audio Editor & Tool

Edit Sound Files

Import audio from Music or FilesCut, trim, and insert silenceSeparate vocals and accompaniment

This app allows you to import audio files from your device, then cut, trim, and insert silence or other audio. It also offers advanced features like source separation for vocals and accompaniment, song mixing, and a variety of audio effects. Finally, export your edited audio in various formats and sample rates.

(88)

Fuzz Droid - Distortion Effect

Best for BIG harmonics

Two asymmetric distortion circuitsCustom smoothing functionFlexible tone-shaping filters

This app provides a powerful distortion effect inspired by a modular mixer's gain stage, offering hyper-aggressive sounds with massive harmonics. It features two distinct distortion circuits, advanced tone-shaping, and morphing capabilities for dynamic sound transitions.

(3)

Audio Elements: Sound Editor

Record, Mix & Add Effects

Multi-track recording and editingReal-time audio effects and live monitoringAdvanced mixing tools

This app offers a professional multi-track audio editor and real-time effect processor. Create, record, mix, and master audio with advanced tools and a variety of effects, all from your mobile device.

(2)

Vocal Separator - Audio Editor

Vocal remover music song maker

AI vocal and accompaniment separationProfessional multi-track audio mixingAdvanced human voice changer with 20+ timbres

This app offers AI-powered audio editing and music creation tools. Easily separate vocals from music, change your voice with professional effects, and mix tracks for song covers or ringtones. It provides advanced editing features and supports various import methods.

(41)

Lexis Audio Editor

Record & Edit Audio

Audio recording and playbackCut, copy, paste, trim, delete audioNoise reduction and normalization

This app offers comprehensive audio editing tools, including recording, playback, and advanced manipulation like cutting, pasting, and noise reduction. It supports various audio formats and allows for complex mixing and effects.

🔧 Utilities

(1.7K)

Flux Mini 2

AUv3 Modulation Envelope

Customizable modulation graphModulate filter cutoff, resonance, amplitude, and mixControl modulation amount with sliders

This audio effect app allows you to add dynamic modulation to your music tracks. Create custom shapes to control various parameters like filter cutoff, resonance, amplitude, and mix for rhythmic and expressive sound sculpting.

(35)

REMAKE - multiband effect

stand alone / Audio Unit AUV3

$1.99

This audio effect app splits input signals into three bands, adding resonance to lows and harmonic voices to mids. It includes overdrive and vibrato for highs, offering a unique sound-shaping experience. Works as a standalone app or AUV3 plugin.

Multiband signal splittingLow frequency resonanceMid frequency harmonic voices

This multitrack audio editor allows you to record or import audio, then perform detailed edits like cutting, copying, and pasting. It offers a suite of filters and special effects, with advanced features available through in-app purchases. Mix multiple tracks and export your creations in various formats.

Multitrack editingCut, copy, paste, delete audioFilters and special effects

(415)

Classic Harmonizer® effect

MicroPitch

$9.99

This audio effect app offers fine-resolution pitch shifting and delays for subtle tone fattening and slapback effects. It allows for creating depth, dimension, and pristine chorusing with expanded controls and innovative features.

Two voices of pitch shiftingUp to 2 seconds of delay per voiceClassic stereo-spreading effect

Vibrato/Chorus Filter Effect

Vibrato/Chorus effectMulti-stage driven filtersLFO with multiple waveforms

This audio effect application provides vibrato, chorus, and multi-stage driven filters for iOS. It enhances instruments like keyboards, guitars, and bass with depth, color, and psychedelic textures. The app functions as a container and documentation for an Audio Unit (AU) and requires a host application to operate.

(30)

AUv3 Pitch Fluctuation Plugin

Pitch Drift - Baby Audio

Organic pitch fluctuationsAdjustable depth and speedInspired by acoustic instruments

This audio effect plugin adds organic pitch fluctuations to your music, ranging from subtle natural variations to intense drifting. It helps break digital perfection and add richness to your tracks.

(32)