# IRIS AIR vs うちの子手帳

The clearest difference is review sentiment: うちの子手帳 at 100% against IRIS AIR's 19%. うちの子手帳 also leads on update cadence (fortnightly vs every 5 months) and iOS requirement (11.0 vs 14.0). IRIS AIR's advantage is ads (none vs shown). On price, in-app purchases and device support there is nothing between them.

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

IRIS AIR ships an update every 5 months, うちの子手帳 fortnightly. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | IRIS AIR | うちの子手帳 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 18.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 75 MB | 32 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IRIS OHYAMA INC.](https://appshunter.io/developer/1354368086) | [TAS Company Limited.](https://appshunter.io/developer/1291818571) |

## What reviewers say

### IRIS AIR

[App page](https://appshunter.io/ios/app/iris-air-con/id1354368087)

Control your smart air conditioner remotely. Adjust settings like operation mode, temperature, and fan speed from anywhere. Schedule operations with the timer function for convenience.

**Highlights:** Remote operation (on/off), Mode switching, Temperature adjustment, Fan speed control, Timer settings

**Features:** Vision Pro support

**In-app purchases:** none


### うちの子手帳

[App page](https://appshunter.io/ios/app/id1450898484)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IRIS AIR free?

IRIS AIR is free to download, with no in-app purchases.

### Is うちの子手帳 free?

うちの子手帳 is free to download, with no in-app purchases.

### Do IRIS AIR or うちの子手帳 have ads?

うちの子手帳 shows ads; IRIS AIR does not.

### Which is updated more often, IRIS AIR or うちの子手帳?

IRIS AIR ships an update every 5 months, and うちの子手帳 fortnightly. Most recently, IRIS AIR was updated on November 6, 2026 and うちの子手帳 on November 2, 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.*