# Barometer and Altimeter vs Barometer Live Chart

The clearest difference is review sentiment: Barometer and Altimeter at 78% against Barometer Live Chart's 0%. Barometer and Altimeter also leads on price (Free vs $0.99) and update cadence (every 2 months vs every 9 months). Barometer Live Chart's advantage is rating (4.0 vs 3.4). On ads, in-app purchases, monetization model and device support there is nothing between them.

Barometer and Altimeter 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.

Barometer Live Chart holds the better App Store score, 4.0 against 3.4. That said, the two scores are not equally well evidenced: Barometer and Altimeter has 24 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 78% of Barometer and Altimeter's written reviews are positive against 0% of Barometer Live Chart's, so the app with the better star average is not the one people write more warmly about.

Barometer and Altimeter ships an update every 2 months, Barometer Live Chart every 9 months. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Barometer and Altimeter | Barometer Live Chart |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [3.4 (24 ratings)](https://appshunter.io/ios/app/barometer-and-altimeter/id922859877/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/barometer-live-chart/id6743696508/reviews)** |
| Number of ratings | **24** | 4 |
| Positive reviews | **77.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 3 MB | 3 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peter Breitling](https://appshunter.io/developer/286215120) | [Hai Nam Trinh](https://appshunter.io/developer/1139152400) |

## What reviewers say

### Barometer and Altimeter

[App page](https://appshunter.io/ios/app/barometer-and-altimeter/id922859877)

This application utilizes your device's barometer sensor to measure altitude and atmospheric pressure. It offers various unit modes and can automatically update reference pressure from nearby weather stations. The app also displays current temperature and includes a widget for quick access to key information.

**Highlights:** Barometer sensor utilization, Altitude measurement, Automatic reference pressure updates, Current temperature display, Multiple unit modes, Today widget

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Barometer and Altimeter free?

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

### Is Barometer Live Chart free?

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

### Which has better reviews, Barometer and Altimeter or Barometer Live Chart?

Barometer Live Chart is rated higher. Barometer and Altimeter averages 3.4 out of 5 from 24 ratings, while Barometer Live Chart averages 4.0 from 4 ratings.

### Do Barometer and Altimeter or Barometer Live Chart have ads?

Neither Barometer and Altimeter nor Barometer Live Chart shows ads.

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

Barometer and Altimeter ships an update every 2 months, and Barometer Live Chart every 9 months. Most recently, Barometer and Altimeter was updated on September 25, 2026 and Barometer Live Chart on September 23, 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.*