# 乗り過ごし防止アラーム vs Noise Diary

The clearest difference is in-app purchases: 乗り過ごし防止アラーム at none against Noise Diary's 1. Noise Diary's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Noise Diary sells 1 one-off in-app purchase. 乗り過ごし防止アラーム asks for nothing beyond the download.

## The numbers

| Metric | 乗り過ごし防止アラーム | Noise Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 29 MB | 2 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [taishin miyamoto](https://appshunter.io/developer/1570395608) | [逸文 周](https://appshunter.io/developer/1484299344) |

## What reviewers say

### 乗り過ごし防止アラーム

[App page](https://appshunter.io/ios/app/neo/id6762513606)

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

**In-app purchases:** none


### Noise Diary

[App page](https://appshunter.io/ios/app/noise-diary-db-log/id6795772385)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Noise Diary Pro Lifetime | $6.99 | one-time |


## Frequently asked questions

### Is 乗り過ごし防止アラーム free?

乗り過ごし防止アラーム is free to download, with no in-app purchases.

### Is Noise Diary free?

Noise Diary is free to download, with in-app purchases available.

### Do 乗り過ごし防止アラーム or Noise Diary have ads?

Neither 乗り過ごし防止アラーム nor Noise Diary shows ads.

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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.*