# CuSnP vs Analog Rack Cleaner

The clearest difference is update cadence: CuSnP at every 2 months against Analog Rack Cleaner's every 6 months. CuSnP also leads on monetization model (free vs ad-supported) and iOS requirement (11.0 vs 15). Analog Rack Cleaner's advantage is rating (5.0 vs 4.8). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Analog Rack Cleaner holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 36 and 25 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

CuSnP ships an update every 2 months, Analog Rack Cleaner every 6 months. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | CuSnP | Analog Rack Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (36 ratings)](https://appshunter.io/ios/app/cusnp/id1418236738/reviews) | **[5.0 (25 ratings)](https://appshunter.io/ios/app/analog-rack-cleaner/id1497168997/reviews)** |
| Number of ratings | **36** | 25 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | **Free** | Ad-supported |
| Size | 9 MB | 26 MB |
| Requires iOS | **11.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Neon Silicon](https://appshunter.io/developer/1409314093) | [Nembrini Audio](https://appshunter.io/developer/1493296895) |

## What reviewers say

### CuSnP

[App page](https://appshunter.io/ios/app/cusnp/id1418236738)

This app acts as a container for a sympathetic string simulation Audio Unit Extension. It requires another application to function, where it generates resonant sounds based on input audio. It's designed for musicians and audio producers.

**Highlights:** Sympathetic string simulation, Audio Unit Extension (AU), Resonates with input audio, Container for AU functionality, Documentation included

**In-app purchases:** none


### Analog Rack Cleaner

[App page](https://appshunter.io/ios/app/analog-rack-cleaner/id1497168997)

This audio plugin provides high-pass and low-pass filters to remove unwanted low-end rumble and high-frequency noise. It offers a custom tube preamp for analog coloration and works as a standalone app or within other audio applications.

**Highlights:** High-pass filter, Low-pass filter, Tube preamp circuit, Analog coloration, Standalone app, AudioUnit v3 effect, Inter-App Audio effect

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CuSnP free?

CuSnP is free to download, with no in-app purchases.

### Is Analog Rack Cleaner free?

Analog Rack Cleaner is free to download, with no in-app purchases.

### Which has better reviews, CuSnP or Analog Rack Cleaner?

Analog Rack Cleaner is rated higher. CuSnP averages 4.8 out of 5 from 36 ratings, while Analog Rack Cleaner averages 5.0 from 25 ratings.

### Do CuSnP or Analog Rack Cleaner have ads?

Neither CuSnP nor Analog Rack Cleaner shows ads.

### Which is updated more often, CuSnP or Analog Rack Cleaner?

CuSnP ships an update every 2 months, and Analog Rack Cleaner every 6 months. Most recently, CuSnP was updated on October 7, 2026 and Analog Rack Cleaner on October 13, 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.*