# HUAguard vs BSS Smart

The clearest difference is in-app purchases: HUAguard at none against BSS Smart's 10. HUAguard also leads on iOS requirement (11.0 vs 15.0). BSS Smart's advantage is update cadence (monthly vs every 24 months). On price, ads and device support there is nothing between them.

Both are free to download. BSS Smart sells 10 one-off in-app purchases. HUAguard asks for nothing beyond the download.

HUAguard ships an update every 24 months, BSS Smart monthly. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | HUAguard | BSS Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Monthly** |
| Size | 11 MB | 151 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [深圳市慧友安电子技术有限公司](https://appshunter.io/developer/1227627329) | [青 林](https://appshunter.io/developer/1219887600) |

## What reviewers say

### HUAguard

[App page](https://appshunter.io/ios/app/huaguard/id1494255319)

**Features:** macOS Compatibility

**In-app purchases:** none


### BSS Smart

[App page](https://appshunter.io/ios/app/bss-smart/id6473243298)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Non-motor Vehicle Detection | $0.99 | one-time |
| Left & Lost Items | $0.99 | one-time |
| Vehicle Type Detection | $0.99 | one-time |
| Line Crossing Detection | $0.99 | one-time |
| Smoke and Fire Detection | $1.99 | one-time |
| Face Mask Detection | $1.99 | one-time |
| Face Detection | $1.99 | one-time |
| 缩时摄影3个月 | $9.99 | one-time |
| 缩时摄影6个月 | $19.99 | one-time |
| 缩时摄影12个月 | $39.99 | one-time |


## Frequently asked questions

### Is HUAguard free?

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

### Is BSS Smart free?

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

### Do HUAguard or BSS Smart have ads?

Neither HUAguard nor BSS Smart shows ads.

### Which is updated more often, HUAguard or BSS Smart?

HUAguard ships an update every 24 months, and BSS Smart monthly. Most recently, HUAguard was updated on November 7, 2026 and BSS Smart on November 4, 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.*