# GLAD vs Archaeological Crypt

The clearest difference is update cadence: Archaeological Crypt at every 6 months against GLAD's every 14 months. Archaeological Crypt also leads on 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.

GLAD ships an update every 14 months, Archaeological Crypt every 6 months. The most recent releases landed on September 17, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | GLAD | Archaeological Crypt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/archaeological-crypt/id6473402040/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 6 months** |
| Monetization | — | Free |
| Size | 21 MB | 20 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Région Bretagne](https://appshunter.io/developer/1488741457) | [Paris Musées](https://appshunter.io/developer/840892543) |

## What reviewers say

### GLAD

[App page](https://appshunter.io/ios/app/glad/id6470450443)

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

**In-app purchases:** none


### Archaeological Crypt

[App page](https://appshunter.io/ios/app/archaeological-crypt/id6473402040)

Explore the history and route of the archaeological crypt on Île de la Cité with this free guided tour app. It combines historical paths with temporary exhibition details to help you understand Parisian history through its vestiges. Available in three languages.

**Highlights:** Guided historical route, Temporary exhibition integration, Decipher historical vestiges, Understand Paris history, Available in 3 languages, Digital guestbook for feedback

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

**In-app purchases:** none


## Frequently asked questions

### Is GLAD free?

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

### Is Archaeological Crypt free?

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

### Do GLAD or Archaeological Crypt have ads?

Neither GLAD nor Archaeological Crypt shows ads.

### Which is updated more often, GLAD or Archaeological Crypt?

GLAD ships an update every 14 months, and Archaeological Crypt every 6 months. Most recently, GLAD was updated on September 17, 2026 and Archaeological Crypt on September 16, 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.*