Comparison

LinkBack vs USB CAM

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Secure photo gallery backup
  • Contact list backup
  • Easy smartphone connection
  • Portable USB drive functionality
  • Bluetooth camera button support
Features
Read full description

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.

About

USB CAM

This app transforms your iPhone or iPad into a professional industrial inspection terminal when connected to a specific endoscope. It provides real-time HD previews, allows for one-click photo and video recording, and is ideal for on-site field operations in various industrial and maintenance scenarios.

Highlights
  • Real-time HD preview via USB
  • One-click photo and video recording
  • Local storage for captured media
  • Plug-and-play operation
  • Portable on-site inspections
Features
Read full description

USB Cam is an official dedicated iOS application developed exclusively for the CEM BS-05 industrial endoscope. Via direct USB connection, it converts your iPhone or iPad into a professional industrial endoscopic inspection terminal with no complicated drivers required, featuring true plug-and-play operation. About CEM BS-05 The BS-05 is a compact industrial endoscope equipped with a high-definition probe ideal for narrow-space inspection and built-in adjustable LED lighting. It is widely used for non-destructive visual inspection of equipment interiors, pipelines, mechanical structures and more. Fully optimized for the BS-05, USB Cam delivers stable real-time images and comprehensive operational control. Core Functions Real-time HD Preview: Low-latency direct USB connection enables high-definition image transmission from the BS-05 probe. One-Click Photo & Video Recording: Instantly capture footage during inspections; all images and videos are saved locally for easy review and report compilation. Portable & Efficient: View visuals directly on mobile devices without extra displays, perfectly suited for on-site field operations. Typical Application Scenarios Industrial Manufacturing: Internal equipment defect detection, assembly verification and non-destructive flaw detection. Auto Maintenance: Inspection of hidden areas including engines, gearboxes and chassis pipelines. Pipeline & Construction: Endoscopic inspection of sewers, wall gaps and HVAC pipelines. Security & Operation Maintenance: Visual inspection in confined spaces, cabinet interiors and circuit line troubleshooting.

Screenshots

LinkBack4 screens
USB CAM3 screens

Verdict

The call

The clearest difference is rating: LinkBack at 3.1 against USB CAM's 1.0. LinkBack also leads on ratings volume (15 vs 1). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

LinkBack holds the better App Store score, 3.1 against 1.0. That said, the two scores are not equally well evidenced: LinkBack has 15 ratings behind it against 1, so its average is the more settled of the two.

Scorecard2 real differences · 8 level
LinkBack versus USB CAM: the parameters behind the verdict, then further details
ParameterLinkBackUSB CAM
PriceFreeFree
Rating3.1 (15 ratings) — better1.0 (1 ratings)
Positive reviews0.0% of reviews—
Number of ratings15 — better1
Update frequencyEvery 9 days—
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size84 MB3 MB
Age rating4+17+
Developer金铃 梁Shenzhen Everbest Machinery Industry Co.,Ltd

In-app purchases

None

LinkBack

No in-app purchases

None

USB CAM

No in-app purchases

Questions

Is LinkBack free?
LinkBack is free to download, with no in-app purchases.
Is USB CAM free?
USB CAM is free to download, with no in-app purchases.
Which has better reviews, LinkBack or USB CAM?
LinkBack is rated higher. LinkBack averages 3.1 out of 5 from 15 ratings, while USB CAM averages 1.0 from 1 ratings.
Do LinkBack or USB CAM have ads?
Neither LinkBack nor USB CAM shows ads.

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