Endoscope Camera / USB OTG
Overview
Industrial maintenance, vehicle repairs, and plumbing work frequently require looking inside narrow, hard-to-reach spaces. Endoscope Camera, developed by Shadow Soft, turns an Android smartphone into a portable inspection monitor. By connecting directly to external USB cameras, borescopes, and drain inspection snakes via USB On-The-Go (OTG) protocols, the app provides a real-time diagnostic viewing system without needing expensive, standalone monitors.
Endoscope Camera functions as a UVC (USB Video Class) camera driver interface. When an external camera is connected to the phone using an OTG adapter, the application handles driver access, requests USB device permissions, and streams live video directly to the display. This live video feed enables mechanics to inspect internal engine parts, technicians to view narrow cable channels, and plumbers to locate pipe clogs.
The application features a straightforward design. Users connect the USB endoscope, open the app, and tap the camera icon to launch the live video feed. The screen includes dedicated buttons for taking still snapshots and recording high-definition video files. Captured photos and videos are automatically stored in an integrated local gallery. The gallery uses swipe navigation to toggle between image and video directories, along with long-press delete options to manage storage.
While Endoscope Camera provides practical utility for mechanics and DIY enthusiasts, performance depends heavily on hardware driver compatibility. The app relies on the smartphone's native USB host capabilities and the external camera's UVC standards compliance. If either component uses non-standard drivers, users may experience connection drops, black screens, or app freezes.
Pros & Cons
Plug-and-play OTG connection for USB borescopes, endoscopes, and sewer inspection cameras.
Real-time high-definition video feed that operates without an internet connection.
Simple single-tap snapshot and video recording buttons on the main screen.
Built-in media gallery featuring swipe navigation and direct file deletion options.
Fully offline functionality protects data privacy and ensures reliability in remote job sites.
- ✕
Connection errors occur if the camera uses non-standard, proprietary drivers.
- ✕
Full-screen advertisements pop up during camera connection setup.
- ✕
Media gallery lacks advanced sorting tools, such as filtering by date or video length.
- ✕
Application permissions can freeze if the USB OTG connection disconnects unexpectedly.
Download
Get it on Google Play 
Get it on App Store FAQs
What hardware accessories are needed to connect an endoscope to an Android phone?
You need a UVC-compatible USB endoscope camera and a physical USB OTG adapter matched to your phone's port (USB-C or Micro-USB).
How do you delete unwanted photos and videos within the application?
Open the built-in app gallery, locate the photo or video thumbnail, long-press on the file, and tap the trash icon to delete it.
Why does the app show a black screen after connecting the endoscope camera?
A black screen usually indicates insufficient power delivery from the phone's USB port, disabled OTG settings in system preferences, or an incompatible camera driver.
Can this application connect to wireless Wi-Fi borescope cameras?
No, Endoscope Camera is designed specifically for direct USB OTG wired connections and does not support wireless Wi-Fi cameras.
Hot Reviews
Summarized from Google Play reviews and community discussions.
Users highlight the app's usefulness for home plumbing repairs. Connecting an inexpensive USB snake camera to view clear pipe images on a smartphone screen saves time and plumbing expenses.
Reviews frequently praise the clear placement of the capture controls. Opening the app initializes the camera stream quickly, and snapshot buttons save images without delay.
Negative reviews center mainly on hardware recognition errors. Users using non-UVC standard endoscopes report black screens or app crashes, showing the app's dependence on standard USB drivers.