# Barometer for Watch vs BaroCast

The clearest difference is price: Barometer for Watch at Free against BaroCast's $0.99. BaroCast's advantage is in-app purchases (none vs 4) and update cadence (every 3 weeks vs every 4 months). On ads, device support and iOS requirement there is nothing between them.

Barometer for Watch is free to download; BaroCast costs $0.99 up front. Barometer for Watch sells 4 one-off in-app purchases. BaroCast asks for nothing beyond the download.

Barometer for Watch ships an update every 4 months, BaroCast every 3 weeks. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Barometer for Watch | BaroCast |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| 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 | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 3 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) | [树伟 李](https://appshunter.io/developer/1891135280) |

## 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 |


### BaroCast

[App page](https://appshunter.io/ios/app/barocast/id6786705222)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Barometer for Watch free?

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

### Is BaroCast free?

BaroCast costs $0.99, with no in-app purchases.

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

Neither Barometer for Watch nor BaroCast shows ads.

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

Barometer for Watch ships an update every 4 months, and BaroCast every 3 weeks. Most recently, Barometer for Watch was updated on October 18, 2026 and BaroCast on October 16, 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.*