BLEASS Phase Mutant vs WaveCloud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BLEASS Phase Mutant
This music app applies frequency modulation to any audio source, creating complex harmonic distortions and expressive tonal variations. It offers unique modern effects for vocals, basses, leads, and percussion, with advanced modulation options.
- Frequency Modulation (FM) synthesis for audio sources
- Modulate input signal with an oscillator or vice versa
- Complex harmonic distortions and tonal variations
- Pitch-tracking oscillator with adjustable waveforms
- Stereo field spreading via phase offset
- 2 LFOs, Envelope Follower, and Motion Sequencer
- Modern effects for vocals, basses, leads, and percussion
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Developing BLEASS Omega gave us the perfect opportunity to take a deep dive into the fascinating sonic capabilities of FM synthesis, and this sparked an innovative idea: A plugin that can apply the principles of frequency modulation to literally any source material. The result is BLEASS Phase Mutant. Where existing phase distortion plugins create their effect by using an audio signal to modulate itself, BLEASS Phase Mutant takes things to an entirely new level with the addition of an oscillator that can modulate the input signal or be modulated by it. This allows BLEASS Phase Mutant to fully harness FM’s ability to create complex and colourful harmonic distortions, achingly expressive tonal variations, and fascinating sonic hooks. BLEASS Phase Mutant’s oscillator tracks the input signal’s pitch, or can be set to a factor of that input pitch. It can also produce a range of different waveforms, all of which can be spread across the stereo field by offsetting the phase of left and right channels. In combination, these abilities open up a whole new universe of unique, modern-sounding effects that are perfect for vocals, basses, arpeggios and leads. You’re going to love what BLEASS Phase Mutant can do to your drum and percussion parts too! BLEASS Phase Mutant also offers 2 LFOs, an Envelope Follower and a Motion Sequencer with multiple modulation destinations, which you can easily visualize. BLEASS Phase Mutant is also available for Mac & Windows. Find more information and tutorials on https://www.bleass.com/phasemutant/
WaveCloud
This app offers advanced tools for manipulating audio samples into unique sounds. It allows for precise control over tiny audio fragments, enabling the creation of diverse textures, effects, and soundscapes. Features include a morphing oscillator, LFOs, filters, and unique movement modules.
- Granular synthesis engine
- Morphing oscillator
- Orbit and WaveGlide modules
- MPE support
- Built-in effects suite
- Audio editor and managers
- 200+ presets
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WaveCloud is an innovative granular synthesizer that offers powerful tools for manipulating and playing sounds. Granular synthesis divides an audio sample into tiny fragments, called grains, each typically a few milliseconds in length. These grains are then manipulated independently in terms of pitch, duration, position in time, and amplitude. Unlike traditional synthesis, the capability to manipulate tiny grains of audio offers enormous precision of sound control, transformation, and compositional possibilities. WaveCloud offers a wide range of tools for experimentation – oscillator, LFOs, filters, envelopes, routing matrix, innovative WaveGlide and Orbit modules for grain movement, effects, MPE support, extensive waveform editing, customizable themes, MIDI CC control, aftertouch, audio pool manager, and 200+ presets to get you started. Granular synthesis is extremely versatile and can produce a vast range of sounds and textures, from subtle, atmospheric sounds to complex, dynamic ones. WaveCloud offers dozens of parameters, enabling you to sculpt the sound grains in any way you wish – textural pads and atmospheres, time-stretched effects, glitchy and stutter effects, vocal and instrumental manipulations, granular synthesis percussive sounds, experimental effects, as well as microtonal and harmonic soundscapes. WaveCloud features a drag and drop system for importing and exporting of audio files and presets. It has its own built-in Preset and Audio Managers to help keep everything in order. WaveCloud even features a fully-fledged zoomable audio editor along with a suite of tools to crop, fade, cut, copy, paste, and normalise your samples. We include a morphing 3-state Oscillator to support the granular engine. The granular engine allows up to 50 grains per second per note, with grain lengths up to a second in length. Grains can be sculpted with our morphing envelope generator, manipulated with our LFOs, FEGs and VCFs, and passed through lots of randomisation to keep things continually evolving. WaveCloud also features two unique features for adding movement to audio grains. Orbit mode allows you to play sweeping patterns tied to the physical host tempo of your DAW, and WaveGlide is a sequencer with glides and fades from one location to another. To top it all off, we include 7 built-in effects, delay, reverb, chorus, overdrive, phaser, resonator, and 8-band EQ. The resonator controls per-note feedback and dispersion for amazing MPE effects. WaveCloud is not only a deep and powerful granular synth but also a fun way to create many incredible sounds. Features • Over 200 presets • 3-state morphing oscillator (sine, square, saw) • Morphing grain shapes • 2 low-frequency morphing oscillators • 4 multistep envelope generators • 2 visual filters (series and parallel modes) • Per-channel feedback resonators with dispersion • MPE Support (per-channel pitch bend, aftertouch, and CC74) • Orbit mode • WaveGlide sequencing • Fully Featured Mod-Matrix • Direct record and playback of samples • Built-in sample editor with editing tools • 7 built-in effects • Built-in Audio Manager with drag and drop support • Preset Manager with easy import/export, drag and drop • Colour scheme editor
Screenshots
Verdict
The clearest difference is price: BLEASS Phase Mutant at $8.99 against WaveCloud's $14.99. BLEASS Phase Mutant also leads on iOS requirement (11.0 vs 13.0). WaveCloud's advantage is rating (4.9 vs 4.7). On review sentiment, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
BLEASS Phase Mutant costs $8.99 and WaveCloud $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
WaveCloud holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 27 and 26 respectively. Written reviews complicate that: 75% of BLEASS Phase Mutant's written reviews are positive against 69% of WaveCloud's, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 20, 2026 and October 1, 2026 respectively.
| Parameter | BLEASS Phase Mutant | WaveCloud |
|---|---|---|
| Price | $8.99 — better | $14.99 |
| Rating | 4.7 (27 ratings) | 4.9 (26 ratings) — better |
| Positive reviews | 75.0% of reviews — better | 69.2% of reviews |
| Number of ratings | 27 — better | 26 |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 23 MB | 286 MB |
| Age rating | 4+ | 4+ |
| Developer | BLEASS | 4Pockets.com |
Customer experience
BLEASS Phase Mutant
WaveCloud
In-app purchases
BLEASS Phase Mutant
No in-app purchases
WaveCloud
No in-app purchases








