# Hygrometer Barometer vs Humidity Checker

The clearest difference is review sentiment: Hygrometer Barometer at 73% against Humidity Checker's 0%. Hygrometer Barometer also leads on rating (4.3 vs 1.3) and ratings volume (152 vs 15). Humidity Checker's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

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

Hygrometer Barometer holds the better App Store score, 4.3 against 1.3. That said, the two scores are not equally well evidenced: Hygrometer Barometer has 152 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 73% of Hygrometer Barometer's written reviews are positive against 0% of Humidity Checker's.

Hygrometer Barometer ships an update every 7 months, Humidity Checker every 8 months. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Hygrometer Barometer | Humidity Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (152 ratings)](https://appshunter.io/ios/app/hygrometer-barometer/id888520226/reviews)** | [1.3 (15 ratings)](https://appshunter.io/ios/app/humidity-checker/id1553052368/reviews) |
| Number of ratings | **152** | 15 |
| Positive reviews | **72.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 7 months** | Every 8 months |
| Monetization | Ad-supported | **Free** |
| Size | 11 MB | 10 MB |
| Requires iOS | 13 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Condair A/S](https://appshunter.io/developer/642373446) |

## 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 |


### Humidity Checker

[App page](https://appshunter.io/ios/app/humidity-checker/id1553052368)

This app helps you monitor and maintain optimal indoor humidity levels for better health and comfort. It calculates the amount of water needed to reach the ideal 40-60% RH range, using scientific formulas and providing simple visual indicators.

**Highlights:** Check healthy humidity levels, Calculate water needed to increase humidity, Visual traffic light indicators, Supports scientific expert formulas, Monitors temperature and humidity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hygrometer Barometer free?

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

### Is Humidity Checker free?

Humidity Checker is free to download, with no in-app purchases.

### Which has better reviews, Hygrometer Barometer or Humidity Checker?

Hygrometer Barometer is rated higher. Hygrometer Barometer averages 4.3 out of 5 from 152 ratings, while Humidity Checker averages 1.3 from 15 ratings.

### Do Hygrometer Barometer or Humidity Checker have ads?

Hygrometer Barometer shows ads; Humidity Checker does not.

### Which is updated more often, Hygrometer Barometer or Humidity Checker?

Hygrometer Barometer ships an update every 7 months, and Humidity Checker every 8 months. Most recently, Hygrometer Barometer was updated on October 17, 2026 and Humidity Checker on October 8, 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.*