# MonChronik App vs CSD Düsseldorf

The clearest difference is update cadence: MonChronik App at every 6 weeks against CSD Düsseldorf's every 11 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.

MonChronik App ships an update every 6 weeks, CSD Düsseldorf every 11 months. The most recent releases landed on October 19, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | MonChronik App | CSD Düsseldorf |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 11 months |
| Monetization | Free | — |
| Size | 691 MB | 11 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [svarmony Technologies GmbH](https://appshunter.io/developer/394377447) | [online-Forum GmbH](https://appshunter.io/developer/1125974529) |

## What reviewers say

### MonChronik App

[App page](https://appshunter.io/ios/app/monchronik-app/id999447381)

Experience a virtual goose companion that guides you through Monheim am Rhein using augmented reality. Discover points of interest and learn about the city's history interactively. This free app requires camera and GPS access to bring the goose to life on your screen.

**Highlights:** Augmented reality city walks, Virtual goose companion, Interactive points of interest, City map with routes, Information on tourist spots, Flexible scheduling

**Features:** macOS Compatibility

**In-app purchases:** none


### CSD Düsseldorf

[App page](https://appshunter.io/ios/app/csd-dusseldorf/id1374151685)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MonChronik App free?

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

### Is CSD Düsseldorf free?

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

### Do MonChronik App or CSD Düsseldorf have ads?

Neither MonChronik App nor CSD Düsseldorf shows ads.

### Which is updated more often, MonChronik App or CSD Düsseldorf?

MonChronik App ships an update every 6 weeks, and CSD Düsseldorf every 11 months. Most recently, MonChronik App was updated on October 19, 2026 and CSD Düsseldorf on October 26, 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.*