# YYサイレンアラート vs Speak Here

The clearest difference is in-app purchases: YYサイレンアラート at none against Speak Here's 2. YYサイレンアラート also leads on update cadence (monthly vs every 5 months). Speak Here's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Speak Here sells 2 in-app purchases, starting at $4.99 per month. YYサイレンアラート asks for nothing beyond the download.

YYサイレンアラート ships an update monthly, Speak Here every 5 months. The most recent releases landed on October 10, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | YYサイレンアラート | Speak Here |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | — |
| Size | 6 MB | 43 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [株式会社エクォス・リサーチ](https://appshunter.io/developer/1483010608) | [Ryo Aoyama](https://appshunter.io/developer/1479847660) |

## What reviewers say

### 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


### Speak Here

[App page](https://appshunter.io/ios/app/speak-here-speech-to-text/id6739101709)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Plan | $4.99 | per month |
| Premium Annual Plan | $58.99 | per year |


## Frequently asked questions

### 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.

### Is Speak Here free?

Speak Here is free to download, with in-app purchases available.

### Do YYサイレンアラート or Speak Here have ads?

Neither YYサイレンアラート nor Speak Here shows ads.

### Which is updated more often, YYサイレンアラート or Speak Here?

YYサイレンアラート ships an update monthly, and Speak Here every 5 months. Most recently, YYサイレンアラート was updated on October 10, 2026 and Speak Here on October 28, 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.*