# Mersenne vs Noises

The clearest difference is price: Mersenne at $8.00 against Noises's $19.99. Mersenne also leads on update cadence (monthly vs every 11 months) and iOS requirement (12.0 vs 14.0). On rating, review sentiment, ratings volume and ads there is nothing between them.

Mersenne costs $8.00 and Noises $19.99 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 — 4.7 for Mersenne against 4.8 for Noises. Both are backed by a comparable volume of ratings — 28 and 27 respectively. Written reviews are what separate them: 88% of Mersenne's written reviews are positive against 94% of Noises's.

Mersenne ships an update monthly, Noises every 11 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Mersenne | Noises |
| --- | --- | --- |
| Price | **$8.00** | $19.99 |
| Rating | [4.7 (28 ratings)](https://appshunter.io/ios/app/mersenne-auv3-plug-in-synth/id1084197093/reviews) | **[4.8 (27 ratings)](https://appshunter.io/ios/app/noises-creative-textures/id1661984586/reviews)** |
| Number of ratings | **28** | 27 |
| Positive reviews | 87.5% of reviews | **94.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 11 months |
| Monetization | Paid | Paid |
| Size | 11 MB | 124 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iceWorks, Inc.](https://appshunter.io/developer/347507439) | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) |

## What reviewers say

### Mersenne

[App page](https://appshunter.io/ios/app/mersenne-auv3-plug-in-synth/id1084197093)

This app is an AUv3-compatible synthesizer designed to create bell-like metallic sounds. It combines FM synthesis, a noise generator, and a resonator for crafting clear tones and complex metallic textures.

**Highlights:** AUv3-compatible synthesizer, Dual FM synthesis modules, Noise generator, Resonator, Metallic sound design, Bell-like tones

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Noises

[App page](https://appshunter.io/ios/app/noises-creative-textures/id1661984586)

Explore a universe of unique sounds with this experimental instrument. It offers a playful interface for music and audio production, featuring hundreds of recordings from vintage equipment and field experiments. Quickly discover and create with its central dial and integrated sequencer.

**Highlights:** Experimental instrument, Playful and inspiring interface, Hundreds of unique sound recordings, AUv3 and Standalone support, Central sound search dial, Integrated sequencer

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mersenne free?

Mersenne costs $8.00, with no in-app purchases.

### Is Noises free?

Noises costs $19.99, with no in-app purchases.

### Which has better reviews, Mersenne or Noises?

Noises is rated higher. Mersenne averages 4.7 out of 5 from 28 ratings, while Noises averages 4.8 from 27 ratings.

### Do Mersenne or Noises have ads?

Neither Mersenne nor Noises shows ads.

### Which is updated more often, Mersenne or Noises?

Mersenne ships an update monthly, and Noises every 11 months. Most recently, Mersenne was updated on October 24, 2026 and Noises on October 24, 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.*