# 保安盾 vs HelloBaby

The clearest difference is update cadence: HelloBaby at weekly against 保安盾's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

保安盾 ships an update every 2 months, HelloBaby weekly. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 保安盾 | HelloBaby |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 150 MB | 60 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [学林 余](https://appshunter.io/developer/1522871703) | [聪 温](https://appshunter.io/developer/1857848995) |

## What reviewers say

### 保安盾

[App page](https://appshunter.io/ios/app/id1525688504)

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

**In-app purchases:** none


### HelloBaby

[App page](https://appshunter.io/ios/app/hellobaby/id6756004122)

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

**In-app purchases:** none


## Frequently asked questions

### Is 保安盾 free?

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

### Is HelloBaby free?

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

### Do 保安盾 or HelloBaby have ads?

Neither 保安盾 nor HelloBaby shows ads.

### Which is updated more often, 保安盾 or HelloBaby?

保安盾 ships an update every 2 months, and HelloBaby weekly. Most recently, 保安盾 was updated on November 3, 2026 and HelloBaby on November 9, 2026.

---

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