# Dreifelden vs Koserow

Dreifelden and Koserow 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.

Dreifelden ships an update every 26 months, Koserow every 29 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Dreifelden | Koserow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 26 months** | Every 29 months |
| Size | 12 MB | 7 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Verbandsgemeinde Hachenburg](https://appshunter.io/developer/1625636202) | [apicodo GmbH](https://appshunter.io/developer/1169099711) |

## What reviewers say

### Dreifelden

[App page](https://appshunter.io/ios/app/dreifelden/id1626065940)

**Features:** Vision Pro support

**In-app purchases:** none


### Koserow

[App page](https://appshunter.io/ios/app/koserow/id6479995271)

**In-app purchases:** none


## Frequently asked questions

### Is Dreifelden free?

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

### Is Koserow free?

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

### Do Dreifelden or Koserow have ads?

Neither Dreifelden nor Koserow shows ads.

### Which is updated more often, Dreifelden or Koserow?

Dreifelden ships an update every 26 months, and Koserow every 29 months. Most recently, Dreifelden was updated on November 3, 2026 and Koserow on November 8, 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.*