# かみどう　公式アプリ vs i@いわて

The clearest difference is update cadence: i@いわて at every 11 months against かみどう　公式アプリ's every 41 months. On price, ads, 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.

かみどう　公式アプリ ships an update every 41 months, i@いわて every 11 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | かみどう　公式アプリ | i@いわて |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 11 months** |
| Size | 5 MB | 28 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ETSUKO SATO](https://appshunter.io/developer/1568989228) | [株式会社クレバーラクーン](https://appshunter.io/developer/1526640491) |

## What reviewers say

### かみどう　公式アプリ

[App page](https://appshunter.io/ios/app/id1586064995)

**Features:** macOS Compatibility

**In-app purchases:** none


### i@いわて

[App page](https://appshunter.io/ios/app/i/id1619486806)

**In-app purchases:** none


## Frequently asked questions

### Is かみどう　公式アプリ free?

かみどう　公式アプリ is free to download, with no in-app purchases.

### Is i@いわて free?

i@いわて is free to download, with no in-app purchases.

### Do かみどう　公式アプリ or i@いわて have ads?

Neither かみどう　公式アプリ nor i@いわて shows ads.

### Which is updated more often, かみどう　公式アプリ or i@いわて?

かみどう　公式アプリ ships an update every 41 months, and i@いわて every 11 months. Most recently, かみどう　公式アプリ was updated on November 3, 2026 and i@いわて on November 3, 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.*