# Attack Softener vs BLEASS Phase Mutant

The clearest difference is rating: BLEASS Phase Mutant at 4.7 against Attack Softener's 4.3. BLEASS Phase Mutant also leads on review sentiment (75% vs 50%). Attack Softener's advantage is price ($5.99 vs $8.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Attack Softener costs $5.99 and BLEASS Phase Mutant $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BLEASS Phase Mutant holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 10 and 27 respectively. Written reviews point the same way: 50% of Attack Softener's written reviews are positive against 75% of BLEASS Phase Mutant's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Attack Softener | BLEASS Phase Mutant |
| --- | --- | --- |
| Price | **$5.99** | $8.99 |
| Rating | [4.3 (10 ratings)](https://appshunter.io/ios/app/attack-softener/id1504605178/reviews) | **[4.7 (27 ratings)](https://appshunter.io/ios/app/bleass-phase-mutant/id1611006344/reviews)** |
| Number of ratings | 10 | **27** |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Paid | Paid |
| Size | 13 MB | 23 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Mangoo Consulting Company Limited](https://appshunter.io/developer/1475107602) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### Attack Softener

[App page](https://appshunter.io/ios/app/attack-softener/id1504605178)

This audio effect plugin removes the initial attack transient of notes, allowing for synth-like sounds from various instruments. It functions like a transient shaper but can silence pick sounds for fast music, enabling clean solo tones without distortion.

**Highlights:** Removes note attack transients, Creates synth-like instrument sounds, Functions like a transient shaper, Silences pick sounds for fast music, Enables clean solo tones without distortion, Preserves original instrument tone

**Features:** macOS Compatibility

**In-app purchases:** none


### BLEASS Phase Mutant

[App page](https://appshunter.io/ios/app/bleass-phase-mutant/id1611006344)

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.

**Highlights:** 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

**In-app purchases:** none


## Frequently asked questions

### Is Attack Softener free?

Attack Softener costs $5.99, with no in-app purchases.

### Is BLEASS Phase Mutant free?

BLEASS Phase Mutant costs $8.99, with no in-app purchases.

### Which has better reviews, Attack Softener or BLEASS Phase Mutant?

BLEASS Phase Mutant is rated higher. Attack Softener averages 4.3 out of 5 from 10 ratings, while BLEASS Phase Mutant averages 4.7 from 27 ratings.

### Do Attack Softener or BLEASS Phase Mutant have ads?

Neither Attack Softener nor BLEASS Phase Mutant shows ads.

### Which is updated more often, Attack Softener or BLEASS Phase Mutant?

Attack Softener ships an update every 3 weeks, and BLEASS Phase Mutant every 3 weeks. Most recently, Attack Softener was updated on September 11, 2026 and BLEASS Phase Mutant on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*