# Absolute Humidity vs 気持ち日記

The clearest difference is ads: 気持ち日記 at none against Absolute Humidity's shown. 気持ち日記 also leads on update cadence (every 4 days vs every 5 weeks). Absolute Humidity's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Absolute Humidity sells 2 in-app purchases, starting at $1.99 per month and 気持ち日記 sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Absolute Humidity ships an update every 5 weeks, 気持ち日記 every 4 days. The most recent releases landed on November 12, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Absolute Humidity | 気持ち日記 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/absolute-humidity/id1640356804/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 1 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuta Hirobe](https://appshunter.io/developer/572236713) | [Yuta Usami](https://appshunter.io/developer/1881928818) |

## What reviewers say

### Absolute Humidity

[App page](https://appshunter.io/ios/app/absolute-humidity/id1640356804)

This app calculates and displays absolute humidity using temperature and relative humidity data from connected devices. It helps users understand their environmental comfort level with numerical values and visuals. A Pro version offers weather forecasts for any location.

**Highlights:** Absolute humidity calculation, Supports HomeKit & SwitchBot meters, Comfort level visualization, Weather information (Pro version), Volumetric & gravimetric humidity display, Ad-free experience (Pro version)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Annual Plan | $17.49 | per year |


### 気持ち日記

[App page](https://appshunter.io/ios/app/id6766032753)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額 300円 / 1ヶ月ごとに自動更新 | $1.99 | per month |
| 年額 3,000円/1年ごとに自動更新 | $19.99 | per year |


## Frequently asked questions

### Is Absolute Humidity free?

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

### Is 気持ち日記 free?

気持ち日記 is free to download, with in-app purchases available.

### Do Absolute Humidity or 気持ち日記 have ads?

Absolute Humidity shows ads; 気持ち日記 does not.

### Which is updated more often, Absolute Humidity or 気持ち日記?

Absolute Humidity ships an update every 5 weeks, and 気持ち日記 every 4 days. Most recently, Absolute Humidity was updated on November 12, 2026 and 気持ち日記 on October 28, 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.*