# Pascal Barometer vs WatchBarometer

The clearest difference is update cadence: Pascal Barometer at daily against WatchBarometer's every 3 months. Pascal Barometer also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Pascal Barometer sells 1 one-off in-app purchase and WatchBarometer sells 1 in-app purchase, starting at $3.99 per year. Whichever you choose, the download price is not the number that matters.

Pascal Barometer ships an update daily, WatchBarometer every 3 months. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Pascal Barometer | WatchBarometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pascal-barometer/id6759335896/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 9 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CHRISTOPHER JOHN DILLON](https://appshunter.io/developer/1878132185) | [Bernhard Hering](https://appshunter.io/developer/327542085) |

## What reviewers say

### 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

**In-app purchases (1)**

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


### WatchBarometer

[App page](https://appshunter.io/ios/app/watchbarometer/id6762093745)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WatchBarometer Jahresabo | $3.99 | per year |


## Frequently asked questions

### Is Pascal Barometer free?

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

### Is WatchBarometer free?

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

### Do Pascal Barometer or WatchBarometer have ads?

Neither Pascal Barometer nor WatchBarometer shows ads.

### Which is updated more often, Pascal Barometer or WatchBarometer?

Pascal Barometer ships an update daily, and WatchBarometer every 3 months. Most recently, Pascal Barometer was updated on September 22, 2026 and WatchBarometer on September 10, 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.*