# Gudéa vs StSulpice81

The clearest difference is ads: Gudéa at none against StSulpice81's shown. StSulpice81's advantage is update cadence (every 12 months vs every 42 months). On price, in-app purchases, device support 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.

Gudéa ships an update every 42 months, StSulpice81 every 12 months. The most recent releases landed on September 16, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Gudéa | StSulpice81 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 42 months | **Every 12 months** |
| Size | 116 MB | 52 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [thomas bonnardot](https://appshunter.io/developer/1458707209) | [Saint-Sulpice-la-Pointe](https://appshunter.io/developer/1725825397) |

## What reviewers say

### Gudéa

[App page](https://appshunter.io/ios/app/gudea/id1554692645)

**Features:** macOS Compatibility

**In-app purchases:** none


### StSulpice81

[App page](https://appshunter.io/ios/app/stsulpice81/id6476105595)

**In-app purchases:** none


## Frequently asked questions

### Is Gudéa free?

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

### Is StSulpice81 free?

StSulpice81 is free to download, with no in-app purchases.

### Do Gudéa or StSulpice81 have ads?

StSulpice81 shows ads; Gudéa does not.

### Which is updated more often, Gudéa or StSulpice81?

Gudéa ships an update every 42 months, and StSulpice81 every 12 months. Most recently, Gudéa was updated on September 16, 2026 and StSulpice81 on September 26, 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.*