# Aare Schwumm vs TemperAare

The clearest difference is update cadence: Aare Schwumm at every 3 months against TemperAare's every 13 months. TemperAare's advantage is iOS requirement (12.0 vs 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.

Aare Schwumm ships an update every 3 months, TemperAare every 13 months. The most recent releases landed on September 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Aare Schwumm | TemperAare |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/aare-schwumm/id537786169/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | Free | — |
| Size | 5 MB | 23 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Reinhard](https://appshunter.io/developer/537786172) | [Tobias Oetiker](https://appshunter.io/developer/1470201036) |

## What reviewers say

### Aare Schwumm

[App page](https://appshunter.io/ios/app/aare-schwumm/id537786169)

Get real-time water temperature, weather, and flow information for the Aare river. View a temperature forecast for the next two hours and display key data directly on your home screen. Customize your preferred temperature alerts.

**Highlights:** Real-time water temperature, Weather and flow data, 2-hour temperature forecast, Home screen widget, Preferred temperature alerts

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### TemperAare

[App page](https://appshunter.io/ios/app/temperaare/id1470201037)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aare Schwumm free?

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

### Is TemperAare free?

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

### Do Aare Schwumm or TemperAare have ads?

Neither Aare Schwumm nor TemperAare shows ads.

### Which is updated more often, Aare Schwumm or TemperAare?

Aare Schwumm ships an update every 3 months, and TemperAare every 13 months. Most recently, Aare Schwumm was updated on September 24, 2026 and TemperAare on October 3, 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.*