# Barometer for Watch vs WatchBarometer

Barometer for Watch and WatchBarometer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Barometer for Watch sells 4 one-off in-app purchases 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.

Barometer for Watch ships an update every 4 months, WatchBarometer every 3 months. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Barometer for Watch | WatchBarometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (47 ratings)](https://appshunter.io/ios/app/barometer-for-watch/id1448485995/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 63.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 9 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Bangyan Chu](https://appshunter.io/developer/1448485994) | [Bernhard Hering](https://appshunter.io/developer/327542085) |

## What reviewers say

### Barometer for Watch

[App page](https://appshunter.io/ios/app/barometer-for-watch/id1448485995)

This application displays atmospheric pressure, sea level pressure, and altitude using your device's built-in sensors. It also calculates the boiling point of water based on current pressure. The companion watch app includes customizable complications.

**Highlights:** Atmospheric pressure reading, Sea level pressure, Altitude measurement, Latitude and longitude, Boiling point calculation, Watch complications

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tips for coffee | $1.99 | one-time |
| Tips for Ice Cream | $2.99 | one-time |
| Tips for Pizza | $4.99 | one-time |
| Generous Tips | $10.99 | 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 Barometer for Watch free?

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

### Is WatchBarometer free?

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

### Do Barometer for Watch or WatchBarometer have ads?

Neither Barometer for Watch nor WatchBarometer shows ads.

### Which is updated more often, Barometer for Watch or WatchBarometer?

Barometer for Watch ships an update every 4 months, and WatchBarometer every 3 months. Most recently, Barometer for Watch was updated on October 14, 2026 and WatchBarometer on September 29, 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.*