# docM vs D Day Explorer

The clearest difference is update cadence: D Day Explorer at daily against docM's every 3 months. 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.

docM ships an update every 3 months, D Day Explorer daily. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | docM | D Day Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | — | Free |
| Size | 25 MB | 190 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Konzept-iX Software GmbH](https://appshunter.io/developer/979575425) | [Marc Laurenceau](https://appshunter.io/developer/6778008552) |

## What reviewers say

### docM

[App page](https://appshunter.io/ios/app/docm/id1533248653)

**In-app purchases:** none


### D Day Explorer

[App page](https://appshunter.io/ios/app/d-day-explorer/id6778008549)

Explore the historic sites of the D-Day landings and the Battle of Normandy. This app provides maps, descriptions, and practical information for planning your visit, with both online and offline access.

**Highlights:** Map of historical sites, Historical descriptions, Practical visitor information, Multilingual content, Itinerary planning, Mark visited sites, Offline access

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

**In-app purchases:** none


## Frequently asked questions

### Is docM free?

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

### Is D Day Explorer free?

D Day Explorer is free to download, with no in-app purchases.

### Do docM or D Day Explorer have ads?

Neither docM nor D Day Explorer shows ads.

### Which is updated more often, docM or D Day Explorer?

docM ships an update every 3 months, and D Day Explorer daily. Most recently, docM was updated on October 10, 2026 and D Day Explorer on October 2, 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.*