# Humidity App vs OBSERVER AI Weather

The clearest difference is price: OBSERVER AI Weather at Free against Humidity App's $1.99. OBSERVER AI Weather also leads on update cadence (every 7 months vs every 102 months). Humidity App's advantage is chart position (#197 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

OBSERVER AI Weather is free to download; Humidity App costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Humidity App ships an update every 102 months, OBSERVER AI Weather every 7 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Humidity App | OBSERVER AI Weather |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/humidity-app/id1130864762/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 102 months | **Every 7 months** |
| Monetization | Paid | — |
| Best chart rank | **#197** | — |
| Size | 5 MB | 27 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [OBSERVER Inc.](https://appshunter.io/developer/1438098762) |

## What reviewers say

### Humidity App

[App page](https://appshunter.io/ios/app/humidity-app/id1130864762)

**Currently charting:** #197 Top Paid · Weather (US App Store)

Displays current outdoor humidity based on your location and nearby weather stations. The background color visually reflects the humidity level, and you can wipe the screen to get a clearer view. Available on Apple Watch for quick access.

**Highlights:** Real-time outdoor humidity display, Location-based readings, Dynamic background color changes, Screen-clearing gesture, Apple Watch app and glance interface

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

**In-app purchases:** none


### OBSERVER AI Weather

[App page](https://appshunter.io/ios/app/observer-ai-weather/id6739279229)

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

**In-app purchases:** none


## Frequently asked questions

### Is Humidity App free?

Humidity App costs $1.99, with no in-app purchases.

### Is OBSERVER AI Weather free?

OBSERVER AI Weather is free to download, with no in-app purchases.

### Do Humidity App or OBSERVER AI Weather have ads?

Neither Humidity App nor OBSERVER AI Weather shows ads.

### Which is updated more often, Humidity App or OBSERVER AI Weather?

Humidity App ships an update every 102 months, and OBSERVER AI Weather every 7 months. Most recently, Humidity App was updated on November 2, 2026 and OBSERVER AI Weather on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*