# Barometer & Compass vs Barometer on‑Wrist

The clearest difference is in-app purchases: Barometer on‑Wrist at none against Barometer & Compass's 1. Barometer & Compass's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Barometer & Compass sells 1 one-off in-app purchase. Barometer on‑Wrist asks for nothing beyond the download.

Barometer & Compass ships an update every 3 weeks, Barometer on‑Wrist every 2 weeks. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Barometer & Compass | Barometer on‑Wrist |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 5 MB | 5 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Danny George Eggenstein](https://appshunter.io/developer/1863232019) | [晓玮 郭](https://appshunter.io/developer/1896738896) |

## What reviewers say

### Barometer & Compass

[App page](https://appshunter.io/ios/app/barometer-and-compass/id6756844141)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Barometer Pro | $3.99 | one-time |


### Barometer on‑Wrist

[App page](https://appshunter.io/ios/app/barometer-onwrist/id6805385333)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Barometer & Compass free?

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

### Is Barometer on‑Wrist free?

Barometer on‑Wrist is free to download, with no in-app purchases.

### Do Barometer & Compass or Barometer on‑Wrist have ads?

Neither Barometer & Compass nor Barometer on‑Wrist shows ads.

### Which is updated more often, Barometer & Compass or Barometer on‑Wrist?

Barometer & Compass ships an update every 3 weeks, and Barometer on‑Wrist every 2 weeks. Most recently, Barometer & Compass was updated on October 25, 2026 and Barometer on‑Wrist on October 21, 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.*