# Shiftool vs UAX Mare Nostrum

The clearest difference is in-app purchases: UAX Mare Nostrum at none against Shiftool's 2. UAX Mare Nostrum also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Shiftool sells 2 in-app purchases, starting at $1.99 per month. UAX Mare Nostrum asks for nothing beyond the download.

Shiftool ships an update every 2 weeks, UAX Mare Nostrum every 3 weeks. The most recent releases landed on September 12, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Shiftool | UAX Mare Nostrum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 94 MB | 76 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shiftool SL](https://appshunter.io/developer/1812390523) | [SEDUNI TORCAR SL](https://appshunter.io/developer/1450163694) |

## What reviewers say

### Shiftool

[App page](https://appshunter.io/ios/app/shiftool/id6745471193)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium month | $1.99 | per month |
| Premium year | $19.99 | per year |


### 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 Shiftool free?

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

### Is UAX Mare Nostrum free?

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

### Do Shiftool or UAX Mare Nostrum have ads?

Shiftool shows ads; UAX Mare Nostrum does not.

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

Shiftool ships an update every 2 weeks, and UAX Mare Nostrum every 3 weeks. Most recently, Shiftool was updated on September 12, 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.*