# 温湿チェック vs 湿度計++

The clearest difference is in-app purchases: 温湿チェック at none against 湿度計++'s 4. 温湿チェック also leads on iOS requirement (11.0 vs 15.6). 湿度計++'s advantage is update cadence (monthly vs every 11 months). On price, ads and device support there is nothing between them.

Both are free to download. 湿度計++ sells 4 one-off in-app purchases. 温湿チェック asks for nothing beyond the download.

温湿チェック ships an update every 11 months, 湿度計++ monthly. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 温湿チェック | 湿度計++ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 11 months | **Monthly** |
| Size | 14 MB | 62 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takumi Yuasa](https://appshunter.io/developer/1531852636) | [hidehiko aihara](https://appshunter.io/developer/1178520609) |

## What reviewers say

### 温湿チェック

[App page](https://appshunter.io/ios/app/id1531852634)

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

**In-app purchases:** none


### 湿度計++

[App page](https://appshunter.io/ios/app/plus-plus/id1633054315)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee (Regular) | $0.49 | one-time |
| アプリケーション開発者への応援募金 | $1.99 | one-time |
| Coffee (Large) | $1.99 | one-time |
| Cake Set | $5.99 | one-time |


## Frequently asked questions

### Is 温湿チェック free?

温湿チェック is free to download, with no in-app purchases.

### Is 湿度計++ free?

湿度計++ is free to download, with in-app purchases available.

### Do 温湿チェック or 湿度計++ have ads?

Both 温湿チェック and 湿度計++ show ads.

### Which is updated more often, 温湿チェック or 湿度計++?

温湿チェック ships an update every 11 months, and 湿度計++ monthly. Most recently, 温湿チェック was updated on October 12, 2026 and 湿度計++ on October 14, 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.*