# ワイヤレス温湿度計 vs スマート温湿度計

The clearest difference is iOS requirement: ワイヤレス温湿度計 at 8.0 against スマート温湿度計's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ワイヤレス温湿度計 ships an update every 3 months, スマート温湿度計 every 6 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ワイヤレス温湿度計 | スマート温湿度計 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Size | 4 MB | 34 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Step One Limited](https://appshunter.io/developer/646296997) | [RATOC Systems, Inc.](https://appshunter.io/developer/568725272) |

## What reviewers say

### ワイヤレス温湿度計

[App page](https://appshunter.io/ios/app/id937135525)

**Features:** macOS Compatibility

**In-app purchases:** none


### スマート温湿度計

[App page](https://appshunter.io/ios/app/id6443804289)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ワイヤレス温湿度計 free?

ワイヤレス温湿度計 is free to download, with no in-app purchases.

### Is スマート温湿度計 free?

スマート温湿度計 is free to download, with no in-app purchases.

### Do ワイヤレス温湿度計 or スマート温湿度計 have ads?

Neither ワイヤレス温湿度計 nor スマート温湿度計 shows ads.

### Which is updated more often, ワイヤレス温湿度計 or スマート温湿度計?

ワイヤレス温湿度計 ships an update every 3 months, and スマート温湿度計 every 6 months. Most recently, ワイヤレス温湿度計 was updated on October 26, 2026 and スマート温湿度計 on October 27, 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.*