# 网址密码私密安全备忘录 vs 冷链安全卫士

The clearest difference is in-app purchases: 冷链安全卫士 at none against 网址密码私密安全备忘录's 3. 冷链安全卫士 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 15.6). On price, update cadence 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. 冷链安全卫士 asks for nothing beyond the download.

网址密码私密安全备忘录 ships an update every 12 months, 冷链安全卫士 every 22 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 网址密码私密安全备忘录 | 冷链安全卫士 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 12 months** | Every 22 months |
| Size | 31 MB | 39 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [晓梦 齐](https://appshunter.io/developer/1810698140) | [Shenzhen ZKS Mobile IOT Tech Co., Ltd.](https://appshunter.io/developer/1296855170) |

## 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 |


### 冷链安全卫士

[App page](https://appshunter.io/ios/app/id6502582412)

**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 冷链安全卫士 free?

冷链安全卫士 is free to download, with no in-app purchases.

### Do 网址密码私密安全备忘录 or 冷链安全卫士 have ads?

网址密码私密安全备忘录 shows ads; 冷链安全卫士 does not.

### Which is updated more often, 网址密码私密安全备忘录 or 冷链安全卫士?

网址密码私密安全备忘录 ships an update every 12 months, and 冷链安全卫士 every 22 months. Most recently, 网址密码私密安全备忘录 was updated on October 30, 2026 and 冷链安全卫士 on October 25, 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.*