# CCAS Marcel vs AttenTion

The clearest difference is in-app purchases: CCAS Marcel at none against AttenTion's 2. AttenTion's advantage is iOS requirement (13.0 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. AttenTion sells 2 in-app purchases, starting at $2.99 per month. CCAS Marcel asks for nothing beyond the download.

## The numbers

| Metric | CCAS Marcel | AttenTion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 68 MB | 56 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Caisse Centrale d'Activités Sociales du Personnel des Industries Électrique et Gazière](https://appshunter.io/developer/547924369) | [Nicolas Mathis](https://appshunter.io/developer/1893617358) |

## What reviewers say

### CCAS Marcel

[App page](https://appshunter.io/ios/app/ccas-marcel/id6737889461)

**In-app purchases:** none


### AttenTion

[App page](https://appshunter.io/ios/app/attention-focus-tdah-tsa/id6783936388)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AttenTion Premium | $2.99 | per month |
| AttenTion Premium Annuel | $17.99 | per year |


## Frequently asked questions

### Is CCAS Marcel free?

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

### Is AttenTion free?

AttenTion is free to download, with in-app purchases available.

### Do CCAS Marcel or AttenTion have ads?

Neither CCAS Marcel nor AttenTion shows ads.

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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.*