# Ruismaker FM vs BLEASS Delay

The clearest difference is update cadence: Ruismaker FM at every 5 weeks against BLEASS Delay's every 8 months. Ruismaker FM also leads on rating (5.0 vs 4.7) and price ($4.99 vs $6.99). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

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

Ruismaker FM holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 54 and 51 respectively. Written reviews point the same way: 83% of Ruismaker FM's written reviews are positive against 81% of BLEASS Delay's.

Ruismaker FM ships an update every 5 weeks, BLEASS Delay every 8 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Ruismaker FM | BLEASS Delay |
| --- | --- | --- |
| Price | **$4.99** | $6.99 |
| Rating | **[5.0 (54 ratings)](https://appshunter.io/ios/app/ruismaker-fm/id1143644577/reviews)** | [4.7 (51 ratings)](https://appshunter.io/ios/app/bleass-delay/id1448509525/reviews) |
| Number of ratings | **54** | 51 |
| Positive reviews | **83.3% of reviews** | 81.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | Paid | Paid |
| Size | 8 MB | 19 MB |
| Requires iOS | **11.0** | 15.0 |
| 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 Delay

[App page](https://appshunter.io/ios/app/bleass-delay/id1448509525)

Enhance your audio mixes with a versatile delay and echo effect. This tool offers deep control over sound character with integrated frequency shifting and dual filters. Create dynamic soundscapes and classic modulation effects with its three LFOs.

**Highlights:** Adds depth and movement to mixes, Integrated frequency shifter, Dual filter for sound control, Three LFOs for modulation, Creates chorus and flanging effects, Generates soundscapes and effects

**In-app purchases:** none


## Frequently asked questions

### Is Ruismaker FM free?

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

### Is BLEASS Delay free?

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

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

Ruismaker FM is rated higher. Ruismaker FM averages 5.0 out of 5 from 54 ratings, while BLEASS Delay averages 4.7 from 51 ratings.

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

Neither Ruismaker FM nor BLEASS Delay shows ads.

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

Ruismaker FM ships an update every 5 weeks, and BLEASS Delay every 8 months. Most recently, Ruismaker FM was updated on October 24, 2026 and BLEASS Delay on October 26, 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.*