# BLEASS Granulizer vs GRFX

The clearest difference is update cadence: GRFX at monthly against BLEASS Granulizer's every 26 months. GRFX also leads on review sentiment (78% vs 67%). BLEASS Granulizer's advantage is rating (4.9 vs 4.6) and ratings volume (39 vs 11). On price, ads, in-app purchases and monetization model there is nothing between them.

BLEASS Granulizer costs $6.99 and GRFX $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BLEASS Granulizer holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 39 and 11 respectively. Written reviews complicate that: 67% of BLEASS Granulizer's written reviews are positive against 78% of GRFX's, so the app with the better star average is not the one people write more warmly about.

BLEASS Granulizer ships an update every 26 months, GRFX monthly. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | BLEASS Granulizer | GRFX |
| --- | --- | --- |
| Price | $6.99 | $6.99 |
| Rating | **[4.9 (39 ratings)](https://appshunter.io/ios/app/bleass-granulizer/id1540299083/reviews)** | [4.6 (11 ratings)](https://appshunter.io/ios/app/grfx-granular-effects/id6745477065/reviews) |
| Number of ratings | **39** | 11 |
| Positive reviews | 66.7% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 27 MB | 117 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BLEASS](https://appshunter.io/developer/1220444177) | [Imaginando Lda](https://appshunter.io/developer/895445015) |

## What reviewers say

### BLEASS Granulizer

[App page](https://appshunter.io/ios/app/bleass-granulizer/id1540299083)

Transform audio into evolving textures and soundscapes with this granular effect processor. Slice audio into grains and modulate parameters like volume, pitch, and playback direction with a real-time 3D visualizer. Sync to host tempo for dynamic sound design.

**Highlights:** Granular effect processor, Real-time parameter modulation, 3D visualizer, Randomization controls, Tempo syncing, Multi-bus audio input

**In-app purchases:** none


### GRFX

[App page](https://appshunter.io/ios/app/grfx-granular-effects/id6745477065)

Transform ordinary audio into unique sonic textures, evolving soundscapes, and rhythmic glitches. This app offers precise control over sound manipulation with a unique pitch controller, multiple LFOs, and a flexible multi-effect chain. Create complex and immersive audio transformations in real-time.

**Highlights:** Granular engine for textures and rhythms, Harmonic Triangle pitch controller, Multi-effect chain with probabilistic routing, Four self-modulating LFOs, Real-time audio sculpting, AUv3 plugin and standalone app

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BLEASS Granulizer free?

BLEASS Granulizer costs $6.99, with no in-app purchases.

### Is GRFX free?

GRFX costs $6.99, with no in-app purchases.

### Which has better reviews, BLEASS Granulizer or GRFX?

BLEASS Granulizer is rated higher. BLEASS Granulizer averages 4.9 out of 5 from 39 ratings, while GRFX averages 4.6 from 11 ratings.

### Do BLEASS Granulizer or GRFX have ads?

Neither BLEASS Granulizer nor GRFX shows ads.

### Which is updated more often, BLEASS Granulizer or GRFX?

BLEASS Granulizer ships an update every 26 months, and GRFX monthly. Most recently, BLEASS Granulizer was updated on September 24, 2026 and GRFX on September 9, 2026.

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