# 网址密码私密安全备忘录 vs SecurityKeys

The clearest difference is in-app purchases: SecurityKeys at none against 网址密码私密安全备忘录's 3. SecurityKeys also leads on ads (none vs shown). 网址密码私密安全备忘录's advantage is iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. 网址密码私密安全备忘录 sells 3 in-app purchases, starting at $2.99 per month. SecurityKeys asks for nothing beyond the download.

## The numbers

| Metric | 网址密码私密安全备忘录 | SecurityKeys |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | — |
| Size | 31 MB | 1 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [晓梦 齐](https://appshunter.io/developer/1810698140) | [圣财 卢](https://appshunter.io/developer/1803211672) |

## What reviewers say

### 网址密码私密安全备忘录

[App page](https://appshunter.io/ios/app/and/id6473352411)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $2.99 | per month |
| 季会员 | $3.99 | per 3 months |
| 年会员 | $4.99 | per year |


### SecurityKeys

[App page](https://appshunter.io/ios/app/securitykeys/id6747809012)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 网址密码私密安全备忘录 free?

网址密码私密安全备忘录 is free to download, with in-app purchases available.

### Is SecurityKeys free?

SecurityKeys is free to download, with no in-app purchases.

### Do 网址密码私密安全备忘录 or SecurityKeys have ads?

网址密码私密安全备忘录 shows ads; SecurityKeys does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*