# Humidity Window vs Dew Point & Humidity Calc

The clearest difference is update cadence: Humidity Window at every 2 weeks against Dew Point & Humidity Calc's every 5 weeks. Dew Point & Humidity Calc's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Humidity Window sells 3 in-app purchases, starting at $0.99 per year and Dew Point & Humidity Calc sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Humidity Window ships an update every 2 weeks, Dew Point & Humidity Calc every 5 weeks. The most recent releases landed on October 21, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Humidity Window | Dew Point & Humidity Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (17 ratings)](https://appshunter.io/ios/app/humidity-window-stoluften/id6742206262/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 35 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tiago Mendes](https://appshunter.io/developer/1235886918) | [Tirin](https://appshunter.io/developer/1665717789) |

## What reviewers say

### Humidity Window

[App page](https://appshunter.io/ios/app/humidity-window-stoluften/id6742206262)

This app acts as a digital hygrometer, tracking outdoor humidity and providing personalized advice on when to ventilate your home. It helps prevent mold growth and improve indoor air quality by suggesting optimal times to open windows. Monitor key weather metrics and receive instant updates via a home widget.

**Highlights:** Outdoor humidity tracking (relative & absolute), Dew point comfort visualization, Personalized ventilation advice, Detailed weather metrics (wind, temp, pressure), Home screen widget for instant updates, Lightweight and privacy-focused design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drop in the Bucket | $0.99 | per year |
| Splash of Support | $2.99 | per year |
| Monsoon of Love | $6.99 | per year |


### Dew Point & Humidity Calc

[App page](https://appshunter.io/ios/app/dew-point-and-humidity-calc/id6789254708)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dew Monthly Premium | $2.99 | per month |
| Dew Lifetime Premium | $4.99 | one-time |


## Frequently asked questions

### Is Humidity Window free?

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

### Is Dew Point & Humidity Calc free?

Dew Point & Humidity Calc is free to download, with in-app purchases available.

### Do Humidity Window or Dew Point & Humidity Calc have ads?

Neither Humidity Window nor Dew Point & Humidity Calc shows ads.

### Which is updated more often, Humidity Window or Dew Point & Humidity Calc?

Humidity Window ships an update every 2 weeks, and Dew Point & Humidity Calc every 5 weeks. Most recently, Humidity Window was updated on October 21, 2026 and Dew Point & Humidity Calc on October 14, 2026.

---

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