# 煽り運転対策 vs YYサイレンアラート

The clearest difference is update cadence: YYサイレンアラート at monthly against 煽り運転対策's every 48 months. 煽り運転対策's advantage is iOS requirement (13.0 vs 15.0). 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.

煽り運転対策 ships an update every 48 months, YYサイレンアラート monthly. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 煽り運転対策 | YYサイレンアラート |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Monthly** |
| Monetization | — | Free |
| Size | 23 MB | 6 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [yuki okada](https://appshunter.io/developer/1505937141) | [株式会社エクォス・リサーチ](https://appshunter.io/developer/1483010608) |

## What reviewers say

### 煽り運転対策

[App page](https://appshunter.io/ios/app/id1597305547)

**Features:** Vision Pro support

**In-app purchases:** none


### YYサイレンアラート

[App page](https://appshunter.io/ios/app/yy/id6450823634)

This utility app visualizes important sounds like sirens and alarms, alerting users through visual cues and vibrations. It helps individuals who have difficulty hearing these sounds or want to be more aware of their auditory environment. The app detects various sounds, from emergency vehicles to everyday noises.

**Highlights:** Visualizes siren sounds, Alerts via display and vibration, Detects emergency vehicle sounds, Recognizes car horns and bicycle bells, Identifies fire alarms and intercoms, Visualizes speech, music, and breaking glass sounds

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

**In-app purchases:** none


## Frequently asked questions

### Is 煽り運転対策 free?

煽り運転対策 is free to download, with no in-app purchases.

### Is YYサイレンアラート free?

YYサイレンアラート is free to download, with no in-app purchases.

### Do 煽り運転対策 or YYサイレンアラート have ads?

Neither 煽り運転対策 nor YYサイレンアラート shows ads.

### Which is updated more often, 煽り運転対策 or YYサイレンアラート?

煽り運転対策 ships an update every 48 months, and YYサイレンアラート monthly. Most recently, 煽り運転対策 was updated on October 27, 2026 and YYサイレンアラート on October 10, 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.*