# Gen vs 防犯ボイス

The clearest difference is ads: 防犯ボイス at none against Gen's shown. 防犯ボイス also leads on update cadence (every 3 weeks vs every 2 months). Gen's advantage is iOS requirement (12.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Gen sells 1 one-off in-app purchase and 防犯ボイス sells 1 in-app purchase, starting at $0.29 per month. Whichever you choose, the download price is not the number that matters.

Gen ships an update every 2 months, 防犯ボイス every 3 weeks. The most recent releases landed on September 10, 2026 and March 6, 2026 respectively.

## The numbers

| Metric | Gen | 防犯ボイス |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 15 MB | 14 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kei Suefuji](https://appshunter.io/developer/1388335881) | [Takahiko Inada](https://appshunter.io/developer/1749186118) |

## What reviewers say

### Gen

[App page](https://appshunter.io/ios/app/gen-go/id6445837465)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PREMIUM | $3.99 | one-time |


### 防犯ボイス

[App page](https://appshunter.io/ios/app/id6742489235)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム版 | $0.29 | per month |


## Frequently asked questions

### Is Gen free?

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

### Is 防犯ボイス free?

防犯ボイス is free to download, with in-app purchases available.

### Do Gen or 防犯ボイス have ads?

Gen shows ads; 防犯ボイス does not.

### Which is updated more often, Gen or 防犯ボイス?

Gen ships an update every 2 months, and 防犯ボイス every 3 weeks. Most recently, Gen was updated on September 10, 2026 and 防犯ボイス on March 6, 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.*