# Ruismaker FM vs BLEASS Filter

The clearest difference is update cadence: Ruismaker FM at every 5 weeks against BLEASS Filter's every 18 months. BLEASS Filter's advantage is chart position (#181 vs unranked) and price ($3.99 vs $4.99). On rating, review sentiment, ratings volume and ads there is nothing between them.

Ruismaker FM costs $4.99 and BLEASS Filter $3.99 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 5.0 for BLEASS Filter. Both are backed by a comparable volume of ratings — 54 and 22 respectively. Written reviews are what separate them: 83% of Ruismaker FM's written reviews are positive against 80% of BLEASS Filter's.

Ruismaker FM ships an update every 5 weeks, BLEASS Filter every 18 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Ruismaker FM | BLEASS Filter |
| --- | --- | --- |
| Price | $4.99 | **$3.99** |
| Rating | [5.0 (54 ratings)](https://appshunter.io/ios/app/ruismaker-fm/id1143644577/reviews) | **[5.0 (22 ratings)](https://appshunter.io/ios/app/bleass-filter/id1464916830/reviews)** |
| Number of ratings | **54** | 22 |
| Positive reviews | **83.3% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 18 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#181** |
| Size | 8 MB | 28 MB |
| Requires iOS | 11.0 | 11.0 |
| 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 Filter

[App page](https://appshunter.io/ios/app/bleass-filter/id1464916830)

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

This app offers a stereo dynamic filter effect inspired by vintage analog synthesizers. It features an envelope follower and LFO for dynamic musical movement, providing a tactile user experience with detailed visual feedback.

**Highlights:** Stereo dynamic filter effect, Vintage analog synth inspiration, Envelope follower, LFO with sync to beat, Intuitive tactile interface, Detailed visual feedback

**In-app purchases:** none


## Frequently asked questions

### Is Ruismaker FM free?

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

### Is BLEASS Filter free?

BLEASS Filter costs $3.99, with no in-app purchases.

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

BLEASS Filter is rated higher. Ruismaker FM averages 5.0 out of 5 from 54 ratings, while BLEASS Filter averages 5.0 from 22 ratings.

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

Neither Ruismaker FM nor BLEASS Filter shows ads.

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

Ruismaker FM ships an update every 5 weeks, and BLEASS Filter every 18 months. Most recently, Ruismaker FM was updated on October 24, 2026 and BLEASS Filter on October 29, 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.*