# Cat CPU System vs Artisans 3D SoundKit

The clearest difference is update cadence: Cat CPU System at weekly against Artisans 3D SoundKit's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Cat CPU System ships an update weekly, Artisans 3D SoundKit every 5 months. Both last shipped on November 8, 2026.

## The numbers

| Metric | Cat CPU System | Artisans 3D SoundKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/artisans-3d-soundkit/id6747320895/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | — | Free |
| Size | 39 MB | 1 MB |
| Requires iOS | **15.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Brook Design, LLC](https://appshunter.io/developer/1190785004) | [Artisans 3D EOOD](https://appshunter.io/developer/1788285699) |

## What reviewers say

### Cat CPU System

[App page](https://appshunter.io/ios/app/cat-cpu-system/id6695728672)

**Features:** macOS Compatibility

**In-app purchases:** none


### Artisans 3D SoundKit

[App page](https://appshunter.io/ios/app/artisans-3d-soundkit/id6747320895)

This comprehensive audio toolkit offers a decibel meter, tuner, metronome, looper, tone generator, and noise generator in a single, user-friendly application. It's designed for musicians, audio engineers, and hobbyists needing accurate and reliable tools for practice, testing, and experimentation.

**Highlights:** Decibel Meter with live graphing, Chromatic Tuner for various instruments, Precision Metronome with customizable sounds, Looper for capturing and tweaking ideas, Tone Generator with multiple waveforms, Noise Generator for ambient soundscapes

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

**In-app purchases:** none


## Frequently asked questions

### Is Cat CPU System free?

Cat CPU System is free to download, with no in-app purchases.

### Is Artisans 3D SoundKit free?

Artisans 3D SoundKit is free to download, with no in-app purchases.

### Do Cat CPU System or Artisans 3D SoundKit have ads?

Neither Cat CPU System nor Artisans 3D SoundKit shows ads.

### Which is updated more often, Cat CPU System or Artisans 3D SoundKit?

Cat CPU System ships an update weekly, and Artisans 3D SoundKit every 5 months. Most recently, Cat CPU System was updated on November 8, 2026 and Artisans 3D SoundKit on November 8, 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.*