# 521管家 vs Freezin

The clearest difference is in-app purchases: 521管家 at none against Freezin's 2. 521管家 also leads on iOS requirement (11.0 vs 18.0). Freezin's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Freezin sells 2 in-app purchases, starting at $1.99 per month. 521管家 asks for nothing beyond the download.

521管家 ships an update every 3 weeks, Freezin every 6 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 521管家 | Freezin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 47 MB | 9 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yangjiang Hongsheng Technology Co., Ltd.](https://appshunter.io/developer/1681533359) | [欣烨 温](https://appshunter.io/developer/1895003533) |

## What reviewers say

### 521管家

[App page](https://appshunter.io/ios/app/521/id1532354665)

**Features:** macOS Compatibility

**In-app purchases:** none


### Freezin

[App page](https://appshunter.io/ios/app/freezin/id6763040465)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Freezin Pro 月度版 | $1.99 | per month |
| Freezin Pro 终身版 | $4.99 | one-time |


## Frequently asked questions

### Is 521管家 free?

521管家 is free to download, with no in-app purchases.

### Is Freezin free?

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

### Do 521管家 or Freezin have ads?

Neither 521管家 nor Freezin shows ads.

### Which is updated more often, 521管家 or Freezin?

521管家 ships an update every 3 weeks, and Freezin every 6 days. Most recently, 521管家 was updated on October 25, 2026 and Freezin on October 24, 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.*