# Patchrat vs Audio Studio

The clearest difference is ads: Patchrat at none against Audio Studio's shown. Patchrat also leads on iOS requirement (15.6 vs 18). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 1, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Patchrat | Audio Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (21 ratings)](https://appshunter.io/ios/app/patchrat/id1248185350/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 48 MB | 19 MB |
| Requires iOS | **15.6** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rats Nest Solutions, Inc.](https://appshunter.io/developer/1154532953) | [Ionescu Alex Daniel](https://appshunter.io/developer/1759140543) |

## What reviewers say

### Patchrat

[App page](https://appshunter.io/ios/app/patchrat/id1248185350)

This app helps music creators manage analog gear settings, manuals, and product specifications. It offers realistic GUIs for recall and a DAW-style workflow, supporting over 975 products from 200+ manufacturers.

**Highlights:** Support for 975+ products, Generic gear profiles, Touch-actuated recall GUIs, DAW-style workflow, Embedded product specs and manuals

**Features:** macOS Compatibility

**In-app purchases:** none


### Audio Studio

[App page](https://appshunter.io/ios/app/audio-studio/id6773366624)

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

**In-app purchases:** none


## Frequently asked questions

### Is Patchrat free?

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

### Is Audio Studio free?

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

### Do Patchrat or Audio Studio have ads?

Audio Studio shows ads; Patchrat does not.

### Which is updated more often, Patchrat or Audio Studio?

Patchrat ships an update every 2 months, and Audio Studio every 2 months. Most recently, Patchrat was updated on June 1, 2026 and Audio Studio on September 12, 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.*