# Chicago Subway map vs Normandy Overlord Guide

The clearest difference is price: Chicago Subway map at Free against Normandy Overlord Guide's $9.99. Chicago Subway map also leads on iOS requirement (16.0 vs 18.2). Normandy Overlord Guide's advantage is update cadence (every 3 weeks vs every 17 months). On ads, in-app purchases and device support there is nothing between them.

Chicago Subway map is free to download; Normandy Overlord Guide costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Chicago Subway map ships an update every 17 months, Normandy Overlord Guide every 3 weeks. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Chicago Subway map | Normandy Overlord Guide |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/normandy-overlord-guide/id6751107350/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 3 weeks** |
| Monetization | — | Paid |
| Size | 37 MB | 17 MB |
| Requires iOS | **16.0** | 18.2 |
| Devices | iPhone, iPad | **iPhone, iPad, Vision Pro** |
| Age rating | 4+ | 12+ |
| Developer | [Yaroslav Mykolaienko](https://appshunter.io/developer/1711921558) | [Eduardo Dominguez Menendez](https://appshunter.io/developer/1697629661) |

## What reviewers say

### Chicago Subway map

[App page](https://appshunter.io/ios/app/chicago-subway-map/id6475643808)

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

**In-app purchases:** none


### Normandy Overlord Guide

[App page](https://appshunter.io/ios/app/normandy-overlord-guide/id6751107350)

Explore D-Day history with an interactive map featuring historical sites, strongpoints, and museums. Plan your trip or use it as a reference for detailed accounts, images, and location coordinates.

**Highlights:** Interactive historical map, 149 geolocations, Detailed site descriptions, Museum information, Historical photographs, Traveler points of interest

**In-app purchases:** none


## Frequently asked questions

### Is Chicago Subway map free?

Chicago Subway map is free to download, with no in-app purchases.

### Is Normandy Overlord Guide free?

Normandy Overlord Guide costs $9.99, with no in-app purchases.

### Do Chicago Subway map or Normandy Overlord Guide have ads?

Neither Chicago Subway map nor Normandy Overlord Guide shows ads.

### Which is updated more often, Chicago Subway map or Normandy Overlord Guide?

Chicago Subway map ships an update every 17 months, and Normandy Overlord Guide every 3 weeks. Most recently, Chicago Subway map was updated on October 25, 2026 and Normandy Overlord Guide on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*