# Bernometer vs Köln

The clearest difference is iOS requirement: Bernometer at 12.0 against Köln's 18.0. 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.

## The numbers

| Metric | Bernometer | Köln |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 70 MB | 12 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Nils Willy Tinner](https://appshunter.io/developer/1747299441) | [Frank Heinrich-von der Bank](https://appshunter.io/developer/1460674718) |

## What reviewers say

### Bernometer

[App page](https://appshunter.io/ios/app/bernometer/id6502907090)

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

**In-app purchases:** none


### Köln

[App page](https://appshunter.io/ios/app/koln-wetter-watch/id6793095739)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Bernometer free?

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

### Is Köln free?

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

### Do Bernometer or Köln have ads?

Neither Bernometer nor Köln shows ads.

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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.*