# Геомагнитна Прогноза БГ vs Air Barometer

The clearest difference is update cadence: Air Barometer at every 3 weeks against Геомагнитна Прогноза БГ's every 4 months. Air Barometer also leads on monetization model (free vs ad-supported). Геомагнитна Прогноза БГ's advantage is review sentiment (100% vs 83%). 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.

Геомагнитна Прогноза БГ ships an update every 4 months, Air Barometer every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Геомагнитна Прогноза БГ | Air Barometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (111 ratings)](https://appshunter.io/ios/app/air-barometer/id6768211654/reviews)** |
| Number of ratings | — | **111** |
| Positive reviews | **100.0% of reviews** | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 5 MB | 41 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tihomir Radev](https://appshunter.io/developer/1403507147) | [Maksym Buradchuk](https://appshunter.io/developer/1745369662) |

## What reviewers say

### Геомагнитна Прогноза БГ

[App page](https://appshunter.io/ios/app/id1523181581)

This app provides real-time and forecasted geomagnetic activity for the next six hours. It helps users quickly check for solar flares and magnetic storms. An added widget offers easy monitoring of geomagnetic activity.

**Highlights:** Real-time geomagnetic activity, 6-hour forecast, Solar flare detection, Magnetic storm alerts, Informative data interpretation, Home screen widget

**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 Геомагнитна Прогноза БГ free?

Геомагнитна Прогноза БГ is free to download, with no in-app purchases.

### Is Air Barometer free?

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

### Do Геомагнитна Прогноза БГ or Air Barometer have ads?

Both Геомагнитна Прогноза БГ and Air Barometer show ads.

### Which is updated more often, Геомагнитна Прогноза БГ or Air Barometer?

Геомагнитна Прогноза БГ ships an update every 4 months, and Air Barometer every 3 weeks. Most recently, Геомагнитна Прогноза БГ was updated on November 3, 2026 and Air Barometer on November 5, 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.*