# Mappa Mundi vs DACT

The clearest difference is iOS requirement: Mappa Mundi at 13.0 against DACT's 15.0. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Mappa Mundi against 5.0 for DACT. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mappa Mundi | DACT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mappa-mundi/id6478010489/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/dact/id6738025823/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | Every 6 months |
| Monetization | Free | Free |
| Size | 24 MB | 135 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Doug Colton](https://appshunter.io/developer/1559545577) | [Llama Digital](https://appshunter.io/developer/845207062) |

## What reviewers say

### Mappa Mundi

[App page](https://appshunter.io/ios/app/mappa-mundi/id6478010489)

Explore the Mappa Mundi, a large medieval map of the known world. Discover 1,068 features with detailed explanations, historical context, and geographic notes.

**Highlights:** Interactive medieval map, 1,068 explorable features, Detailed inscriptions, Historical notes, Geographic context

**In-app purchases:** none


### DACT

[App page](https://appshunter.io/ios/app/dact/id6738025823)

Access a wealth of digital resources related to the history and transmission of plainchant. Explore chant databases, image repositories, videos, and audio recordings of liturgical sources. The app uses Bluetooth beacons for location-based content and notifications.

**Highlights:** Chant databases access, Image and video repositories, SoundWalks with recordings, Location-based content via Bluetooth beacons, Exhibit proximity notifications, Links to partner projects

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

**In-app purchases:** none


## Frequently asked questions

### Is Mappa Mundi free?

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

### Is DACT free?

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

### Which has better reviews, Mappa Mundi or DACT?

Mappa Mundi and DACT are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Mappa Mundi or DACT have ads?

Neither Mappa Mundi nor DACT shows ads.

### Which is updated more often, Mappa Mundi or DACT?

Mappa Mundi ships an update every 6 months, and DACT every 6 months. Most recently, Mappa Mundi was updated on October 19, 2026 and DACT on October 9, 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.*