# SafeKey vs 分贝检测仪

The clearest difference is price: 分贝检测仪 at Free against SafeKey's $0.99. SafeKey's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On update cadence and ads there is nothing between them.

分贝检测仪 is free to download; SafeKey costs $0.99 up front. 分贝检测仪 sells 2 in-app purchases, starting at $3.99 per month. SafeKey asks for nothing beyond the download.

SafeKey ships an update weekly, 分贝检测仪 every 4 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SafeKey | 分贝检测仪 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 22 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [昌奇 尹](https://appshunter.io/developer/1525046260) | [祺 井](https://appshunter.io/developer/1868268283) |

## What reviewers say

### SafeKey

[App page](https://appshunter.io/ios/app/safekey-password-manager/id6760553300)

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

**In-app purchases:** none


### 分贝检测仪

[App page](https://appshunter.io/ios/app/and-and/id6784143396)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 分贝检测仪月度高级会员 | $3.99 | per month |
| 分贝检测仪永久版 | $14.99 | one-time |


## Frequently asked questions

### Is SafeKey free?

SafeKey costs $0.99, with no in-app purchases.

### Is 分贝检测仪 free?

分贝检测仪 is free to download, with in-app purchases available.

### Do SafeKey or 分贝检测仪 have ads?

Neither SafeKey nor 分贝检测仪 shows ads.

### Which is updated more often, SafeKey or 分贝检测仪?

SafeKey ships an update weekly, and 分贝检测仪 every 4 days. Most recently, SafeKey was updated on October 25, 2026 and 分贝检测仪 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.*