# Air Pressure App vs Pascal Barometer

The clearest difference is price: Pascal Barometer at Free against Air Pressure App's $0.99. Pascal Barometer also leads on rating (3.5 vs 1.0) and update cadence (every 6 days vs every 6 weeks). Air Pressure App's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 17.0). On ratings volume, ads and device support there is nothing between them.

Pascal Barometer is free to download; Air Pressure App costs $0.99 up front. Pascal Barometer sells 1 one-off in-app purchase. Air Pressure App asks for nothing beyond the download.

Pascal Barometer holds the better App Store score, 3.5 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Air Pressure App ships an update every 6 weeks, Pascal Barometer every 6 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Air Pressure App | Pascal Barometer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/air-pressure-app/id1079347093/reviews) | **[3.5 (2 ratings)](https://appshunter.io/ios/app/pascal-barometer/id6759335896/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 3 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [CHRISTOPHER JOHN DILLON](https://appshunter.io/developer/1878132185) |

## What reviewers say

### Air Pressure App

[App page](https://appshunter.io/ios/app/air-pressure-app/id1079347093)

Displays current local air pressure using your device's sensor or nearby weather stations. Features customizable units, reference altitudes, and automatic updates. The background color visually indicates pressure levels.

**Highlights:** Real-time local air pressure, Internal sensor or weather station data, Dynamic background color based on pressure, Reference altitude settings, Multiple pressure units (hPa, psi, Torr, atm), Automatic location and pressure updates, iPad multitasking support

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

**In-app purchases:** none


### Pascal Barometer

[App page](https://appshunter.io/ios/app/pascal-barometer/id6759335896)

Monitor atmospheric pressure and receive weather predictions using your device's built-in barometer. Get storm alerts and track trends with on-device forecasting. Features include Lock Screen Live Activities and Apple Watch complications.

**Highlights:** Real-time pressure monitoring, On-device weather forecasting, Storm alerts, Live Activities, Flight mode tracking, Widgets and complications

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Widgets | $3.99 | one-time |


## Frequently asked questions

### Is Air Pressure App free?

Air Pressure App costs $0.99, with no in-app purchases.

### Is Pascal Barometer free?

Pascal Barometer is free to download, with in-app purchases available.

### Which has better reviews, Air Pressure App or Pascal Barometer?

Pascal Barometer is rated higher. Air Pressure App averages 1.0 out of 5 from 1 ratings, while Pascal Barometer averages 3.5 from 2 ratings.

### Do Air Pressure App or Pascal Barometer have ads?

Neither Air Pressure App nor Pascal Barometer shows ads.

### Which is updated more often, Air Pressure App or Pascal Barometer?

Air Pressure App ships an update every 6 weeks, and Pascal Barometer every 6 days. Most recently, Air Pressure App was updated on October 29, 2026 and Pascal Barometer on October 28, 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.*