# Hygrometer Barometer vs RDbox PRO

The clearest difference is in-app purchases: RDbox PRO at none against Hygrometer Barometer's 1. RDbox PRO also leads on ads (none vs shown). Hygrometer Barometer's advantage is iOS requirement (13 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Hygrometer Barometer sells 1 one-off in-app purchase. RDbox PRO asks for nothing beyond the download.

## The numbers

| Metric | Hygrometer Barometer | RDbox PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (152 ratings)](https://appshunter.io/ios/app/hygrometer-barometer/id888520226/reviews)** | — |
| Number of ratings | **152** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | — |
| Monetization | Ad-supported | — |
| Size | 11 MB | 9 MB |
| Requires iOS | **13** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [HUMITAT-STOP S.L.](https://appshunter.io/developer/1622669309) |

## What reviewers say

### Hygrometer Barometer

[App page](https://appshunter.io/ios/app/hygrometer-barometer/id888520226)

This app measures relative humidity and calculates the discomfort index using your current location. It displays humidity in a badge and offers barometric readings for compatible devices. Use it to gauge outdoor conditions for appropriate clothing choices.

**Highlights:** Measures relative humidity via GPS, Calculates discomfort index (DI), Displays humidity in badge, Barometric pressure readings (iPhone 6+), Outdoor humidity reference

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### RDbox PRO

[App page](https://appshunter.io/ios/app/rdbox-pro/id6763396738)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hygrometer Barometer free?

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

### Is RDbox PRO free?

RDbox PRO is free to download, with no in-app purchases.

### Do Hygrometer Barometer or RDbox PRO have ads?

Hygrometer Barometer shows ads; RDbox PRO does not.

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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.*