# Museu de Lagos vs St.Gall Algorithm

Museu de Lagos and St.Gall Algorithm are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Museu de Lagos ships an update every 6 weeks, St.Gall Algorithm every 3 weeks. The most recent releases landed on October 16, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Museu de Lagos | St.Gall Algorithm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/museu-de-lagos/id1664770222/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 141 MB | 26 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [byAR](https://appshunter.io/developer/1087402347) | [HOCH Health Ostschweiz](https://appshunter.io/developer/1378566484) |

## What reviewers say

### Museu de Lagos

[App page](https://appshunter.io/ios/app/museu-de-lagos/id1664770222)

Enhance your visit to the Dr. José Formosinho Museum with this app. It offers an audioguide, audiodescription for the visually impaired, and sign language videos for the deaf. Explore augmented reality features, including a special experience for the S. Vicente painting.

**Highlights:** Audioguide, Audiodescription for visually impaired, Sign language videos for deaf, Augmented reality experience, Museum information

**In-app purchases:** none


### St.Gall Algorithm

[App page](https://appshunter.io/ios/app/stgall-algorithm/id6766456299)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Museu de Lagos free?

Museu de Lagos is free to download, with no in-app purchases.

### Is St.Gall Algorithm free?

St.Gall Algorithm is free to download, with no in-app purchases.

### Do Museu de Lagos or St.Gall Algorithm have ads?

Neither Museu de Lagos nor St.Gall Algorithm shows ads.

### Which is updated more often, Museu de Lagos or St.Gall Algorithm?

Museu de Lagos ships an update every 6 weeks, and St.Gall Algorithm every 3 weeks. Most recently, Museu de Lagos was updated on October 16, 2026 and St.Gall Algorithm on October 23, 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.*