USB Camera pro vs LinkBack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
LinkBack
Securely back up your phone's photo gallery and contact list with this portable USB drive application. It easily connects to your smartphone to quickly save important data, ensuring your memories and contacts are safe. Supports Bluetooth camera button functionality.
- Secure photo gallery backup
- Contact list backup
- Easy smartphone connection
- Portable USB drive functionality
- Bluetooth camera button support
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LinkBack is a USB drive application designed for portability, allowing you to securely back up your phone's photo gallery and contact list. This app easily connects to your smartphone and quickly backs up your important data through simple steps. Whether for travel or daily use, LinkBack ensures that your precious memories and contact information are safe and secure,Support Bluetooth camera button.
Screenshots
Verdict
USB Camera pro and LinkBack both sit at 3.2 stars, but that hides the real split: 46% of USB Camera pro's written reviews are positive against 0% of LinkBack's. LinkBack's advantage is ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price, rating, ratings volume 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.
On the App Store both sit at effectively the same score — 3.2 for USB Camera pro against 3.1 for LinkBack. Both are backed by a comparable volume of ratings — 13 and 15 respectively. Written reviews are what separate them: 46% of USB Camera pro's written reviews are positive against 0% of LinkBack's.
USB Camera pro ships an update every 2 months, LinkBack every 9 days. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.
| Parameter | USB Camera pro | LinkBack |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (13 ratings) — better | 3.1 (15 ratings) |
| Positive reviews | 46.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 13 | 15 — better |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | 长沙春觉信息科技有限公司 | 金铃 梁 |
Customer experience
USB Camera pro
LinkBack
In-app purchases
USB Camera pro
No in-app purchases
LinkBack
No in-app purchases
