BLEASS Voices 4+

The Ultimate Vocal Harmonizer


    • 4.8 • 46 Ratings
    • $19.99



Pitch, transform, double and harmonize your vocals in real-time. Unleash The Ultimate Vocal Harmonizer!

BLEASS Voices is a flexible and powerful audio plugin dedicated to pitching, transforming, doubling and harmonizing vocals and other monophonic sources. With a total of 12 pitch shifted voices, each providing detailed control over pitch, formant, tone, width and placement, BLEASS Voices will redefine your vocal creativity and unleash your inner choir.

Four of BLEASS Voices’ harmonized voices can be transposed independently by up to an octave higher or lower, or can be flattened to a chosen pitch. The remaining eight voices are triggered via MIDI, transposing the input signal to match the incoming MIDI notes. Coupled with BLEASS Voices’ deep implementation of MPE, this lets you play vocal chords that ooze expressiveness and nuance, and vocal solos with realistic glides, trills and embellishments.

Alongside the extensive MPE support, BLEASS Voices also includes synth-style modulators that add new dimensions of movement and variation to your vocal performances. With two LFOs, an envelope follower and a pattern sequencer, BLEASS Voices is like a performance synth for vocals!

All voices have access to the plugin’s intelligent pitch correction algorithm that forces the voices into a selected key and scale. Additionally, as well as feeding into the master output, each voice has its own independent output buss allowing you to mix and add effects to those voices as though they were standalone recordings.

BLEASS Voices works with fundamental frequencies ranging from 66Hz (approximately C1) to 5.2kHz (approximately E7), making this the ideal plugin for tuning, doubling and harmonizing not only your vocal parts, but many other monophonic instrument parts too. 

BLEASS Voices also offers a real-time mode for live performances, ensuring ultra-low latency.

BLEASS Voices is available now on PC, Mac and iOS.
more information on

What’s New

Version 1.1

Added 20 new presets
Introduced fine modulation destination parameter
Enhanced pitch tracking algorithm
Improved high-frequency processing
Added ON/OFF MPE Keyboard button
Enhanced performance and stability

BLEASS Voices is also available for macOS & Windows:

Ratings and Reviews

4.8 out of 5
46 Ratings

46 Ratings

digarts2020 ,


Using an iRig 2 interface into an iPad for live vocal harmonies with this app. This involves the following:
**NOTE** I use 2 mics (SM58’s), one mic for non-harmony vocals, a second mic for the harmonies.
So, the harmony mic is set up as follows:
1. SM58 mic into a small “vocal effects” mixer
2. Aux Out 1 of the “vocal effects” mixer into iRig input
(This converts the XLR mic to 1/4” for the iRig input AND provides an adjustable stage of gain for the app)
3. iRig Out into FOH system with harmonies!
This app has an AMAZINGLY CLEAN Signal to Noise ratio (at least with my PA setup).
Doing this setup allows me to insert harmony whenever I want without having to try to tap on a foot pedal. I just move between the two mics as I like.
I saw Laurie Anderson do this (multiple mics) many, many years ago and was “sold” on the idea ever since.
Great App!!!

Jonavin Jackson ,

Audio unit/ effect

Hello developers of BLEASS voices my name is jonavin I definitely love this app how ever I also love using it for my instruments but when I do the sound just kind of sounds staticky the sound still comes through but it sounds robotic almost hope It could be fixed soon ( : thanks in advance

Grubhead ,

Doesn’t work well

I spent hours trying out the Mac app and the iPhone app. The mic input is louder than the extra voices even with the wet/dry turned all the way up.

In FL Studio I had this issue. In Ableton Lite it didn’t work. In GarageBand there’s no way to send midi to the plug-in.

I like how it can sound in videos online, but no matter what I did the mic was always too loud compared to the extra voices.

I disabled monitoring as well so it wasn’t extra sound from monitoring the mic input.

I even purchased a reputable app that I saw people use to route midi and mic input to the plug-in.

I feel like this isn’t an app that will work well in my case and I’ve wasted money. My audio interface has worked well for everything else I use it for, so I don’t think it’s an issue there.

On iPhone the app isn’t standalone, but what daw can work well for it? On Mac, I used the demo so at least I didn’t spend another $60.

I’d like a refund.

App Privacy

The developer, BLEASS, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

More By This Developer

BLEASS Multiband Compressor
BLEASS Arpeggiator
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