# SJCAM Guard vs USB Camera pro

The clearest difference is review sentiment: USB Camera pro at 46% against SJCAM Guard's 0%. USB Camera pro also leads on rating (3.2 vs 1.0) and ratings volume (13 vs 2). SJCAM Guard's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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.

USB Camera pro holds the better App Store score, 3.2 against 1.0. That said, the two scores are not equally well evidenced: USB Camera pro has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of SJCAM Guard's written reviews are positive against 46% of USB Camera pro's.

SJCAM Guard ships an update monthly, USB Camera pro every 2 months. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | SJCAM Guard | USB Camera pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/sjcam-guard/id1559875441/reviews) | **[3.2 (13 ratings)](https://appshunter.io/ios/app/usb-camera-pro-capture-driver/id6450260394/reviews)** |
| Number of ratings | 2 | **13** |
| Positive reviews | 0.0% of reviews | **46.4% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 69 MB | 35 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Zhencheng Technology Co., Ltd.](https://appshunter.io/developer/1615521740) | [长沙春觉信息科技有限公司](https://appshunter.io/developer/1692530882) |

## What reviewers say

### SJCAM Guard

[App page](https://appshunter.io/ios/app/sjcam-guard/id1559875441)

Monitor your home security with this wireless high-definition camera app. It features AI-powered human detection and allows for real-time conversations and video saving.

**Highlights:** Home security monitoring, Wireless high-definition camera, AI humanoid detection, Real-time conversations, Video saving to phone

**Features:** Vision Pro support

**In-app purchases:** none


### USB Camera pro

[App page](https://appshunter.io/ios/app/usb-camera-pro-capture-driver/id6450260394)

This app enables iPads to function as external displays for USB cameras and video capture cards. It offers plug-and-play connectivity without drivers, supporting various devices and providing features like recording, screenshots, and image enhancement.

**Highlights:** Connect USB cameras and capture cards to iPad, External display for video capture, Plug-and-play, no driver needed, Synchronous recording of audiovisual picture, One-click screenshot, Super resolution picture quality enhancement

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

**In-app purchases:** none


## Frequently asked questions

### Is SJCAM Guard free?

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

### Is USB Camera pro free?

USB Camera pro is free to download, with no in-app purchases.

### Which has better reviews, SJCAM Guard or USB Camera pro?

USB Camera pro is rated higher. SJCAM Guard averages 1.0 out of 5 from 2 ratings, while USB Camera pro averages 3.2 from 13 ratings.

### Do SJCAM Guard or USB Camera pro have ads?

USB Camera pro shows ads; SJCAM Guard does not.

### Which is updated more often, SJCAM Guard or USB Camera pro?

SJCAM Guard ships an update monthly, and USB Camera pro every 2 months. Most recently, SJCAM Guard was updated on October 21, 2026 and USB Camera pro on October 23, 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.*