# 随身守护 vs 达小递

The clearest difference is in-app purchases: 达小递 at none against 随身守护's 10. 达小递 also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 随身守护 sells 7 in-app purchases, starting at $6.99 per 7 days. 达小递 asks for nothing beyond the download.

随身守护 ships an update fortnightly, 达小递 every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 随身守护 | 达小递 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Size | 80 MB | 53 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 17+ |
| Developer | [广州星匀贸易有限公司](https://appshunter.io/developer/1775365992) | [河南省惠寄信息科技有限公司](https://appshunter.io/developer/6792686176) |

## What reviewers say

### 随身守护

[App page](https://appshunter.io/ios/app/id6772071129)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 随身守护周会员 | $6.99 | per 7 days |
| 随身守护周会员 | $9.99 | per 7 days |
| 随身守护月会员 | $9.99 | per month |
| 月订阅会员 | $14.99 | per month |
| 月订阅会员 | $14.99 | per month |
| 年订阅会员 | $29.99 | per year |
| 随身守护年会员 | $59.99 | per year |


### 达小递

[App page](https://appshunter.io/ios/app/id6792686174)

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

**In-app purchases:** none


## Frequently asked questions

### Is 随身守护 free?

随身守护 is free to download, with in-app purchases available.

### Is 达小递 free?

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

### Do 随身守护 or 达小递 have ads?

随身守护 shows ads; 达小递 does not.

### Which is updated more often, 随身守护 or 达小递?

随身守护 ships an update fortnightly, and 达小递 every 2 weeks. Most recently, 随身守护 was updated on November 5, 2026 and 达小递 on October 31, 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.*