# Air Barometer vs iBarometer

The clearest difference is ads: Air Barometer at none against iBarometer's shown. Air Barometer also leads on monetization model (free vs free with in-app purchases) and device support (3 vs 1). iBarometer's advantage is update cadence (every 9 days vs every 3 weeks) and review sentiment (100% vs 88%). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Air Barometer ships an update every 3 weeks, iBarometer every 9 days. The most recent releases landed on September 24, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Air Barometer | iBarometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (50 ratings)](https://appshunter.io/ios/app/air-barometer/id6768211654/reviews)** | — |
| Number of ratings | **50** | — |
| Positive reviews | 87.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 35 MB | 7 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Maksym Buradchuk](https://appshunter.io/developer/1745369662) | [景珂 陈](https://appshunter.io/developer/620312170) |

## What reviewers say

### 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


### iBarometer

[App page](https://appshunter.io/ios/app/ibarometer-barometer/id6787407049)

This app transforms your iPhone into a professional barometer, providing real-time atmospheric pressure readings and trend analysis. It includes historical graphs, altitude display, and a fishing activity score. It functions offline and offers advanced fishing predictions with a Pro upgrade.

**Highlights:** Real-time atmospheric pressure, Trend indicator and rate of change, Altitude display, Historical pressure graphs, Fishing activity score, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Air Barometer free?

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

### Is iBarometer free?

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

### Do Air Barometer or iBarometer have ads?

iBarometer shows ads; Air Barometer does not.

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

Air Barometer ships an update every 3 weeks, and iBarometer every 9 days. Most recently, Air Barometer was updated on September 24, 2026 and iBarometer on September 13, 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.*