# Chartrettes vs Drusenheim

Chartrettes and Drusenheim 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.

Chartrettes ships an update every 7 months, Drusenheim every 5 months. The most recent releases landed on September 28, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Chartrettes | Drusenheim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 months** |
| Size | 74 MB | 57 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ville de CHARTRETTES](https://appshunter.io/developer/1527584742) | [Ville de Drusenheim](https://appshunter.io/developer/1658095700) |

## What reviewers say

### Chartrettes

[App page](https://appshunter.io/ios/app/chartrettes/id1527584740)

**In-app purchases:** none


### Drusenheim

[App page](https://appshunter.io/ios/app/drusenheim/id6444960491)

**In-app purchases:** none


## Frequently asked questions

### Is Chartrettes free?

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

### Is Drusenheim free?

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

### Do Chartrettes or Drusenheim have ads?

Neither Chartrettes nor Drusenheim shows ads.

### Which is updated more often, Chartrettes or Drusenheim?

Chartrettes ships an update every 7 months, and Drusenheim every 5 months. Most recently, Chartrettes was updated on September 28, 2026 and Drusenheim on October 6, 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.*