# BaroWatch Barometer vs Air Barometer

The clearest difference is price: Air Barometer at Free against BaroWatch Barometer's $0.99. Air Barometer also leads on iOS requirement (15.0 vs 17.0). BaroWatch Barometer's advantage is review sentiment (100% vs 88%) and chart position (#29 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

Air Barometer is free to download; BaroWatch Barometer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BaroWatch Barometer ships an update monthly, Air Barometer every 3 weeks. Both last shipped on September 24, 2026.

## The numbers

| Metric | BaroWatch Barometer | Air Barometer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.7 (50 ratings)](https://appshunter.io/ios/app/air-barometer/id6768211654/reviews)** |
| Number of ratings | — | **50** |
| Positive reviews | **100.0% of reviews** | 87.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | **#29** | — |
| Size | 8 MB | 35 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alf Hellmund](https://appshunter.io/developer/1896299707) | [Maksym Buradchuk](https://appshunter.io/developer/1745369662) |

## What reviewers say

### BaroWatch Barometer

[App page](https://appshunter.io/ios/app/barowatch-barometer/id6766528041)

**Currently charting:** #29 Top Paid · Weather (US App Store)

This app transforms your Apple devices into a precise barometer, tracking atmospheric pressure and weather trends. Receive storm alerts and view detailed pressure charts. It prioritizes user privacy with no cloud storage or tracking.

**Highlights:** Precision barometer readings, Atmospheric pressure tracking, Weather trend visualization, Storm arrival notifications, Multi-device sync (iPhone, iPad, Watch), Home and Lock Screen widgets, Privacy-focused design

**Features:** macOS Compatibility, Apple Watch app, 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 BaroWatch Barometer free?

BaroWatch Barometer costs $0.99, with no in-app purchases.

### Is Air Barometer free?

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

### Do BaroWatch Barometer or Air Barometer have ads?

Neither BaroWatch Barometer nor Air Barometer shows ads.

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

BaroWatch Barometer ships an update monthly, and Air Barometer every 3 weeks. Most recently, BaroWatch Barometer was updated on September 24, 2026 and Air Barometer on September 24, 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.*