# Ruismaker FM vs BLEASS Granulizer

The clearest difference is update cadence: Ruismaker FM at every 5 weeks against BLEASS Granulizer's every 26 months. Ruismaker FM also leads on review sentiment (83% vs 67%) and price ($4.99 vs $6.99). BLEASS Granulizer's advantage is chart position (#181 vs unranked). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Ruismaker FM costs $4.99 and BLEASS Granulizer $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Ruismaker FM against 4.9 for BLEASS Granulizer. Both are backed by a comparable volume of ratings — 54 and 40 respectively. Written reviews are what separate them: 83% of Ruismaker FM's written reviews are positive against 67% of BLEASS Granulizer's.

Ruismaker FM ships an update every 5 weeks, BLEASS Granulizer every 26 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Ruismaker FM | BLEASS Granulizer |
| --- | --- | --- |
| Price | **$4.99** | $6.99 |
| Rating | **[5.0 (54 ratings)](https://appshunter.io/ios/app/ruismaker-fm/id1143644577/reviews)** | [4.9 (40 ratings)](https://appshunter.io/ios/app/bleass-granulizer/id1540299083/reviews) |
| Number of ratings | **54** | 40 |
| Positive reviews | **83.3% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 26 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#181** |
| Size | 8 MB | 27 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bram Bos](https://appshunter.io/developer/325340444) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### Ruismaker FM

[App page](https://appshunter.io/ios/app/ruismaker-fm/id1143644577)

Design unique percussion sounds from scratch with a flexible synthesis engine. Create everything from traditional drums to unconventional effects. Offers a standalone Euclidean sequencer for pattern creation and export options.

**Highlights:** FM synthesis engine for percussion, Create custom drum sounds, Euclidean sequencer, AUv3 compatible, No samples used, MIDI CC controllable

**Features:** Vision Pro support

**In-app purchases:** none


### BLEASS Granulizer

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

**Currently charting:** #181 Top Paid · Music (US App Store)

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


## Frequently asked questions

### Is Ruismaker FM free?

Ruismaker FM costs $4.99, with no in-app purchases.

### Is BLEASS Granulizer free?

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

### Which has better reviews, Ruismaker FM or BLEASS Granulizer?

Ruismaker FM is rated higher. Ruismaker FM averages 5.0 out of 5 from 54 ratings, while BLEASS Granulizer averages 4.9 from 40 ratings.

### Do Ruismaker FM or BLEASS Granulizer have ads?

Neither Ruismaker FM nor BLEASS Granulizer shows ads.

### Which is updated more often, Ruismaker FM or BLEASS Granulizer?

Ruismaker FM ships an update every 5 weeks, and BLEASS Granulizer every 26 months. Most recently, Ruismaker FM was updated on October 24, 2026 and BLEASS Granulizer on October 27, 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.*