# Differdange vs Echternach

Differdange and Echternach 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.

Differdange ships an update every 8 days, Echternach weekly. The most recent releases landed on October 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Differdange | Echternach |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Size | 76 MB | 76 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Administration communale de Differdange](https://appshunter.io/developer/1358222253) | [Administration Communale de la Ville d'Echternach](https://appshunter.io/developer/1603052008) |

## What reviewers say

### Differdange

[App page](https://appshunter.io/ios/app/differdange/id1137563765)

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

**In-app purchases:** none


### Echternach

[App page](https://appshunter.io/ios/app/echternach/id1603052006)

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

**In-app purchases:** none


## Frequently asked questions

### Is Differdange free?

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

### Is Echternach free?

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

### Do Differdange or Echternach have ads?

Neither Differdange nor Echternach shows ads.

### Which is updated more often, Differdange or Echternach?

Differdange ships an update every 8 days, and Echternach weekly. Most recently, Differdange was updated on October 1, 2026 and Echternach on September 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.*