# Barometer Live Chart vs Air Barometer

The clearest difference is review sentiment: Air Barometer at 88% against Barometer Live Chart's 0%. Air Barometer also leads on price (Free vs $0.99) and rating (4.7 vs 4.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

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

Air Barometer holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Air Barometer has 50 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of Barometer Live Chart's written reviews are positive against 88% of Air Barometer's.

Barometer Live Chart ships an update every 9 months, Air Barometer every 3 weeks. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Barometer Live Chart | Air Barometer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/barometer-live-chart/id6743696508/reviews) | **[4.7 (50 ratings)](https://appshunter.io/ios/app/air-barometer/id6768211654/reviews)** |
| Number of ratings | 4 | **50** |
| Positive reviews | 0.0% of reviews | **87.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 3 MB | 35 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hai Nam Trinh](https://appshunter.io/developer/1139152400) | [Maksym Buradchuk](https://appshunter.io/developer/1745369662) |

## What reviewers say

### Barometer Live Chart

[App page](https://appshunter.io/ios/app/barometer-live-chart/id6743696508)

Track atmospheric pressure, altitude, and device tilt in real-time with live graphs. Get current weather information based on your location, including temperature and humidity. Ideal for hikers, pilots, and weather enthusiasts.

**Highlights:** Real-time pressure tracking, Altitude and elevation change calculation, Device tilt measurement with pie chart, Live graphs and charts for trend analysis, Current location weather updates, Supports hPa and atm units

**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 Barometer Live Chart free?

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

### Is Air Barometer free?

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

### Which has better reviews, Barometer Live Chart or Air Barometer?

Air Barometer is rated higher. Barometer Live Chart averages 4.0 out of 5 from 4 ratings, while Air Barometer averages 4.7 from 50 ratings.

### Do Barometer Live Chart or Air Barometer have ads?

Neither Barometer Live Chart nor Air Barometer shows ads.

### Which is updated more often, Barometer Live Chart or Air Barometer?

Barometer Live Chart ships an update every 9 months, and Air Barometer every 3 weeks. Most recently, Barometer Live Chart was updated on September 23, 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.*