# Bauernkalender vs Air Barometer

The clearest difference is price: Air Barometer at Free against Bauernkalender's $1.99. Air Barometer also leads on review sentiment (80% vs 38%) and update cadence (every 3 weeks vs every 7 months). Bauernkalender's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Air Barometer is free to download; Bauernkalender costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Bauernkalender ships an update every 7 months, Air Barometer every 3 weeks. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Bauernkalender | Air Barometer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.7 (106 ratings)](https://appshunter.io/ios/app/air-barometer/id6768211654/reviews)** |
| Number of ratings | — | **106** |
| Positive reviews | 37.5% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 32 MB | 41 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Swift Management AG](https://appshunter.io/developer/325175883) | [Maksym Buradchuk](https://appshunter.io/developer/1745369662) |

## What reviewers say

### Bauernkalender

[App page](https://appshunter.io/ios/app/bauernkalender/id325175880)

This app brings generations of weather knowledge to your iPhone with simple, historically accurate rules. It offers daily and monthly weather proverbs, along with name days, for a unique approach to forecasting.

**Highlights:** Generational weather knowledge, Simple, accurate weather rules, Daily and monthly proverbs, Name day information, Shareable weather rules

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

**In-app purchases:** none


### Air Barometer

[App page](https://appshunter.io/ios/app/air-barometer/id6768211654)

This app provides detailed atmospheric pressure information, including actual local pressure and sea level pressure. Track pressure changes with hourly and daily charts, and monitor long-term trends. It's ideal for outdoor enthusiasts and those sensitive to weather shifts.

**Highlights:** Actual pressure at local altitude, Relative pressure at sea level, Pressure charts (hourly, daily), Long-term pressure trend monitoring, Current temperature and humidity, Support for multiple locations

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

**In-app purchases:** none


## Frequently asked questions

### Is Bauernkalender free?

Bauernkalender costs $1.99, with no in-app purchases.

### Is Air Barometer free?

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

### Do Bauernkalender or Air Barometer have ads?

Air Barometer shows ads; Bauernkalender does not.

### Which is updated more often, Bauernkalender or Air Barometer?

Bauernkalender ships an update every 7 months, and Air Barometer every 3 weeks. Most recently, Bauernkalender was updated on October 29, 2026 and Air Barometer on October 31, 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.*