# ATA Carnet vs RARE

The clearest difference is update cadence: ATA Carnet at every 5 weeks against RARE's every 4 months. ATA Carnet also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

ATA Carnet ships an update every 5 weeks, RARE every 4 months. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ATA Carnet | RARE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Size | 79 MB | 29 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CHAMBRE DE COMMERCE INTERNATIONALE](https://appshunter.io/developer/1459258242) | [Novarum DX](https://appshunter.io/developer/578346453) |

## What reviewers say

### ATA Carnet

[App page](https://appshunter.io/ios/app/ata-carnet/id1470367115)

**Features:** Vision Pro support

**In-app purchases:** none


### RARE

[App page](https://appshunter.io/ios/app/rare/id6702018543)

**In-app purchases:** none


## Frequently asked questions

### Is ATA Carnet free?

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

### Is RARE free?

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

### Do ATA Carnet or RARE have ads?

Neither ATA Carnet nor RARE shows ads.

### Which is updated more often, ATA Carnet or RARE?

ATA Carnet ships an update every 5 weeks, and RARE every 4 months. Most recently, ATA Carnet was updated on September 22, 2026 and RARE on September 18, 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.*