# Carnot vs AMCG MX

The clearest difference is update cadence: Carnot at every 4 days against AMCG MX's monthly. Carnot also leads on iOS requirement (12.0 vs 14.0.0). 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.

Carnot ships an update every 4 days, AMCG MX monthly. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Carnot | AMCG MX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Size | 25 MB | 60 MB |
| Requires iOS | **12.0** | 14.0.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Mainscope LLC](https://appshunter.io/developer/1481624653) | [X&Y SA de CV](https://appshunter.io/developer/1325607694) |

## What reviewers say

### Carnot

[App page](https://appshunter.io/ios/app/carnot/id1663589443)

**Features:** macOS Compatibility

**In-app purchases:** none


### AMCG MX

[App page](https://appshunter.io/ios/app/amcg-mx/id6473802452)

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

**In-app purchases:** none


## Frequently asked questions

### Is Carnot free?

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

### Is AMCG MX free?

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

### Do Carnot or AMCG MX have ads?

Neither Carnot nor AMCG MX shows ads.

### Which is updated more often, Carnot or AMCG MX?

Carnot ships an update every 4 days, and AMCG MX monthly. Most recently, Carnot was updated on September 23, 2026 and AMCG MX on September 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.*