MZ scope vs USB Camera pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MZ scope
This utility app connects to an ear-cleaning endoscope device via Wi-Fi to display a real-time camera feed on your iOS device. It enhances usability with accessories and an accelerometer for stable, forward-facing visuals.
- Wi-Fi connection to endoscope
- Real-time camera feed display
- Accessory compatibility
- Accelerometer for stable visuals
- iOS device integration
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此App是用于可视采耳方面的应用。 通过wifi与采耳内窥镜设备连接，可以在iOS设备上显示镜头的实时画面，与设备搭配的配件一起使用将会更佳。并且，配合设备上的加速度传感器，可以使画面一直正向，使用更佳趁手。
USB Camera pro
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.
- 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
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Use the latest iOS17 feature "Support external cameras in your iPadOS app" to implement iPad as additional output devices for video display. USB Camera Pro is an App that supports USB camera, USB video capture card and other USB devices to connect to iPad tablet through OTG, and drives iPad tablet to display audiovisual images. This App software is plug-and-play, no driver required, and supports a variety of USB cameras, USB video capture cards, and computer TV and other devices. The latest version also supports synchronous recording of the displayed audiovisual picture, one-click screenshot, performance detection, screen adjustment, super resolution picture quality enhancement, color adjustment, screen image reversal and other features. Note: Due to hardware reasons, this App is not currently supported for iPhone.
Screenshots
Verdict
The clearest difference is rating: USB Camera pro at 3.2 against MZ scope's 2.2. USB Camera pro also leads on review sentiment (46% vs 37%). MZ scope's advantage is ratings volume (195 vs 13) and iOS requirement (10.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 2.2. That said, the two scores are not equally well evidenced: MZ scope has 195 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 37% of MZ scope's written reviews are positive against 46% of USB Camera pro's.
Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 3, 2026.
| Parameter | MZ scope | USB Camera pro |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (195 ratings) | 3.2 (13 ratings) — better |
| Positive reviews | 37.1% of reviews | 46.4% of reviews — better |
| Number of ratings | 195 — better | 13 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 87 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | 志强 童 | Changsha Chunjue Information Technology Co., Ltd. |
Customer experience
MZ scope
USB Camera pro
Bugs and requests
MZ scope
Reported bugs
10 issues- App fails to connect to device on iOS 14 and later
- Yellow circle appears instead of video feed
- WiFi disconnects unexpectedly during use
- App does not recognize device on local network
- Video freezes and lags during use
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- Device stops appearing in WiFi networks after initial use
- Private Address WiFi setting blocks connection
- App requires reinstallation to function after updates
- No light output from device despite charging
- Incompatibility with iPhone models
Requested features
6 requests- Bluetooth connectivity instead of WiFi
- In-app troubleshooting guide for common issues
- Dimmable or adjustable LED lights
- Regular app updates for iOS compatibility
- Better documentation and clearer instructions
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- Video recording and playback features
USB Camera pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MZ scope
No in-app purchases
USB Camera pro
No in-app purchases
