# Hygrometer vs OmniLensEarth

The clearest difference is price: Hygrometer at Free against OmniLensEarth's $4.99. Hygrometer also leads on update cadence (every 3 weeks vs every 7 months) and chart position (#144 vs unranked). OmniLensEarth's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

Hygrometer is free to download; OmniLensEarth costs $4.99 up front. Hygrometer sells 2 one-off in-app purchases. OmniLensEarth asks for nothing beyond the download.

Hygrometer ships an update every 3 weeks, OmniLensEarth every 7 months. The most recent releases landed on November 13, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Hygrometer | OmniLensEarth |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.7 (6.1K ratings)](https://appshunter.io/ios/app/hygrometer-humidity/id515673004/reviews)** | — |
| Number of ratings | **6.1K** | — |
| Positive reviews | 52.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#144** | — |
| Size | 114 MB | 157 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MORETHAN APPS](https://appshunter.io/developer/473001840) | [Wafaa Shanti](https://appshunter.io/developer/1782631673) |

## What reviewers say

### Hygrometer

[App page](https://appshunter.io/ios/app/hygrometer-humidity/id515673004)

**Currently charting:** #144 Top Free · Weather (US App Store)

This application provides real-time outdoor humidity readings for your current location. It features an easy-to-read analog design and is compatible with iPhone, iPad, and Apple Watch.

**Highlights:** Real-time outdoor humidity, Current location readings, Analog design, iPhone/iPad support, Apple Watch support

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | one-time |
| Buy me a coffee | $2.99 | one-time |

**What reviewers like**

- 🚀 Accurate humidity readings
- 👍 Simple and easy to use
- 👍 Helpful for monitoring humidity levels
- 👍 Useful for specific needs (e.g., guitar storage, painting)

**What reviewers complain about**

- 🐛 Inaccurate humidity readings
- 🐛 Inconsistent performance, app crashes
- 🔋 Drains battery
- 📍 Provides location-based data, not actual indoor measurements

**Reported bugs**

- App crashes on startup
- Humidity readings are wildly inaccurate
- Location tracking issues

**Requested features**

- Add temperature information
- Include indoor humidity monitoring
- Provide humidity trend/forecast
- Add ability to set humidity alerts/notifications


### OmniLensEarth

[App page](https://appshunter.io/ios/app/omnilensearth/id6753189421)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hygrometer free?

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

### Is OmniLensEarth free?

OmniLensEarth costs $4.99, with no in-app purchases.

### Do Hygrometer or OmniLensEarth have ads?

Hygrometer shows ads; OmniLensEarth does not.

### Which is updated more often, Hygrometer or OmniLensEarth?

Hygrometer ships an update every 3 weeks, and OmniLensEarth every 7 months. Most recently, Hygrometer was updated on November 13, 2026 and OmniLensEarth 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.*