# Corus Link vs UAX Mare Nostrum

The clearest difference is update cadence: UAX Mare Nostrum at every 3 weeks against Corus Link's every 9 months. Corus Link's advantage is iOS requirement (13.0 vs 15.0). 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.

Corus Link ships an update every 9 months, UAX Mare Nostrum every 3 weeks. The most recent releases landed on January 15, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Corus Link | UAX Mare Nostrum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Size | 18 MB | 76 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Vevi Systems, S.L.](https://appshunter.io/developer/1058817583) | [SEDUNI TORCAR SL](https://appshunter.io/developer/1450163694) |

## What reviewers say

### Corus Link

[App page](https://appshunter.io/ios/app/corus-link/id1212302978)

**Features:** macOS Compatibility

**In-app purchases:** none


### UAX Mare Nostrum

[App page](https://appshunter.io/ios/app/uax-mare-nostrum/id6746029397)

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

**In-app purchases:** none


## Frequently asked questions

### Is Corus Link free?

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

### Is UAX Mare Nostrum free?

UAX Mare Nostrum is free to download, with no in-app purchases.

### Do Corus Link or UAX Mare Nostrum have ads?

Neither Corus Link nor UAX Mare Nostrum shows ads.

### Which is updated more often, Corus Link or UAX Mare Nostrum?

Corus Link ships an update every 9 months, and UAX Mare Nostrum every 3 weeks. Most recently, Corus Link was updated on January 15, 2026 and UAX Mare Nostrum 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.*