# BaroWatch vs Earth light map

The clearest difference is update cadence: BaroWatch at daily against Earth light map's weekly. Earth light map's advantage is iOS requirement (15.5 vs 17.2). On price, ads, in-app purchases and device support there is nothing between them.

BaroWatch costs $1.99 and Earth light map $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BaroWatch ships an update daily, Earth light map weekly. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | BaroWatch | Earth light map |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/barowatch-weather-station/id6544786402/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | Paid | — |
| Size | 1 MB | 6 MB |
| Requires iOS | 17.2 | **15.5** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jose Maria Dubra Valenzuela](https://appshunter.io/developer/1700180919) | [Konstantinos Ladiellis](https://appshunter.io/developer/1516103440) |

## What reviewers say

### BaroWatch

[App page](https://appshunter.io/ios/app/barowatch-weather-station/id6544786402)

This application provides accurate atmospheric pressure and altitude readings directly from your watch's barometer. It's designed for outdoor enthusiasts and weather watchers, offering real-time data and forecasting capabilities.

**Highlights:** Accurate pressure readings, Real-time altitude tracking, Weather forecasting, User-friendly interface, Privacy-focused

**Features:** Apple Watch app

**In-app purchases:** none


### Earth light map

[App page](https://appshunter.io/ios/app/earth-light-map/id6740416091)

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

**In-app purchases:** none


## Frequently asked questions

### Is BaroWatch free?

BaroWatch costs $1.99, with no in-app purchases.

### Is Earth light map free?

Earth light map costs $1.99, with no in-app purchases.

### Do BaroWatch or Earth light map have ads?

Neither BaroWatch nor Earth light map shows ads.

### Which is updated more often, BaroWatch or Earth light map?

BaroWatch ships an update daily, and Earth light map weekly. Most recently, BaroWatch was updated on October 30, 2026 and Earth light map on November 4, 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.*