# Ampero Control vs Cortex Studio

The clearest difference is rating: Cortex Studio at 2.7 against Ampero Control's 1.8. Cortex Studio also leads on update cadence (daily vs every 14 months). Ampero Control's advantage is ratings volume (59 vs 3) and review sentiment (13% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Cortex Studio holds the better App Store score, 2.7 against 1.8. That said, the two scores are not equally well evidenced: Ampero Control has 59 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 13% of Ampero Control's written reviews are positive against 0% of Cortex Studio's, so the app with the better star average is not the one people write more warmly about.

Ampero Control ships an update every 14 months, Cortex Studio daily. The most recent releases landed on July 27, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Ampero Control | Cortex Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (59 ratings)](https://appshunter.io/ios/app/ampero-control/id1526244402/reviews) | **[2.7 (3 ratings)](https://appshunter.io/ios/app/cortex-studio/id6760904546/reviews)** |
| Number of ratings | **59** | 3 |
| Positive reviews | **13.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Daily** |
| Monetization | Free | Free |
| Size | 38 MB | 5 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hotone](https://appshunter.io/developer/982536111) | [Morgan Rai](https://appshunter.io/developer/1691350292) |

## What reviewers say

### Ampero Control

[App page](https://appshunter.io/ios/app/ampero-control/id1526244402)

This app simplifies the setup and control of a Bluetooth MIDI controller. Easily manage presets, effects, and MIDI messages with a clean interface and pre-made or custom templates. Take full command of your musical gear without complex menus.

**Highlights:** Easy-to-use UI for MIDI controller setup, MIDI template management for presets and effects, Save and customize your own MIDI templates, Control MIDI messages via footswitches and expression pedals, On-the-fly controller adjustments, Supports standard, USB, and Bluetooth MIDI

**Features:** macOS Compatibility

**In-app purchases:** none


### Cortex Studio

[App page](https://appshunter.io/ios/app/cortex-studio/id6760904546)

This app uses AI to generate complete guitar presets for Neural DSP Quad Cortex users. Simply describe your desired sound, and it will provide amp models, effect chains, and specific settings. It also offers MIDI control and a personal preset library for quick recall.

**Highlights:** AI-generated guitar presets, Customizable amp and effect settings, Full signal chain creation, MIDI control for preset recall, Personal preset library, Quad Cortex model compatibility

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

**In-app purchases:** none


## Frequently asked questions

### Is Ampero Control free?

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

### Is Cortex Studio free?

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

### Which has better reviews, Ampero Control or Cortex Studio?

Cortex Studio is rated higher. Ampero Control averages 1.8 out of 5 from 59 ratings, while Cortex Studio averages 2.7 from 3 ratings.

### Do Ampero Control or Cortex Studio have ads?

Neither Ampero Control nor Cortex Studio shows ads.

### Which is updated more often, Ampero Control or Cortex Studio?

Ampero Control ships an update every 14 months, and Cortex Studio daily. Most recently, Ampero Control was updated on July 27, 2026 and Cortex Studio on August 31, 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.*