# gratus vs Careu

The clearest difference is iOS requirement: Careu at 13.0 against gratus's 15.6. On price, update cadence, ads and in-app purchases 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 fortnightly. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | gratus | Careu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 380 MB | 277 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Neo Derm Group Ltd.](https://appshunter.io/developer/421968877) | [易系统科技有限公司](https://appshunter.io/developer/1407109252) |

## What reviewers say

### gratus

[App page](https://appshunter.io/ios/app/gratus/id1227974803)

**Features:** Vision Pro support

**In-app purchases:** none


### Careu

[App page](https://appshunter.io/ios/app/careu/id6743165296)

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

**In-app purchases:** none


## Frequently asked questions

### Is gratus free?

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

### Is Careu free?

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

### Do gratus or Careu have ads?

Neither gratus nor Careu shows ads.

### Which is updated more often, gratus or Careu?

gratus ships an update fortnightly, and Careu fortnightly. Most recently, gratus was updated on October 26, 2026 and Careu on October 28, 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.*