# エアミル2W vs 観劇ログ｜観劇記録・ライブ記録・推し活家計簿

The clearest difference is review sentiment: 観劇ログ｜観劇記録・ライブ記録・推し活家計簿 at 100% against エアミル2W's 33%. 観劇ログ｜観劇記録・ライブ記録・推し活家計簿 also leads on update cadence (weekly vs every 5 weeks). エアミル2W's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. 観劇ログ｜観劇記録・ライブ記録・推し活家計簿 sells 1 one-off in-app purchase. エアミル2W asks for nothing beyond the download.

エアミル2W ships an update every 5 weeks, 観劇ログ｜観劇記録・ライブ記録・推し活家計簿 weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | エアミル2W | 観劇ログ｜観劇記録・ライブ記録・推し活家計簿 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 20 MB | 5 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RATOC Systems, Inc.](https://appshunter.io/developer/568725272) | [Shunya Iwasaki](https://appshunter.io/developer/1796095304) |

## What reviewers say

### エアミル2W

[App page](https://appshunter.io/ios/app/2w/id1566331258)

Monitor environmental conditions with real-time data and historical graphs. This app visualizes temperature, humidity, and CO2 levels from a compatible Wi-Fi sensor.

**Highlights:** Real-time data display, Historical graph visualization, Temperature monitoring, Humidity monitoring, CO2 concentration tracking

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

**In-app purchases:** none


### 観劇ログ｜観劇記録・ライブ記録・推し活家計簿

[App page](https://appshunter.io/ios/app/id6770210373)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 観劇ログ Pro | $11.99 | one-time |


## Frequently asked questions

### Is エアミル2W free?

エアミル2W is free to download, with no in-app purchases.

### Is 観劇ログ｜観劇記録・ライブ記録・推し活家計簿 free?

観劇ログ｜観劇記録・ライブ記録・推し活家計簿 is free to download, with in-app purchases available.

### Do エアミル2W or 観劇ログ｜観劇記録・ライブ記録・推し活家計簿 have ads?

Neither エアミル2W nor 観劇ログ｜観劇記録・ライブ記録・推し活家計簿 shows ads.

### Which is updated more often, エアミル2W or 観劇ログ｜観劇記録・ライブ記録・推し活家計簿?

エアミル2W ships an update every 5 weeks, and 観劇ログ｜観劇記録・ライブ記録・推し活家計簿 weekly. Most recently, エアミル2W was updated on November 3, 2026 and 観劇ログ｜観劇記録・ライブ記録・推し活家計簿 on October 31, 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.*