# OTG USB camera & Microphone

Android app · by Borescope Apps · Tools

OTG USB camera & Microphone has 174,753 installs (+3.4% a month, measured over 57 days), rated 3.4 from 1,183 ratings, \#14,132 of 244,371 in Tools.

## Figures

- Installs: 174,753
- Rating: 3.4 · 1,183 ratings
- Price: Free
- In-app purchases: yes
- 30-day growth in installs: +5,600 (+3.4%) (+10,557 over 56.6 days)
- Rank: #147,463 of 2,949,758 Android listings with an install count (down 5,220 since 2026-11-01)
- Rank: #14,132 of 244,371 in Tools

## Is OTG USB camera & Microphone safe?

StoreTally doesn't rate safety. Here's what the store and our tracking show:

- Listed on Google Play.
- Made by Borescope Apps; developer website listed: usbcamspace.su.
- On Google Play since 2023-09-29. Last updated 2026-09-11.
- Rated 3.4 from 1,183 ratings.

## Reviews

- Ratings by stars: 5★ 44% · 4★ 15% · 3★ 6% · 2★ 4% · 1★ 31% (1,158 ratings)

## Description

Tips:  
\- Clear focus for image. Image Zoom. HD Audio record.  
\- Connect external microphones: Bluetooth, USB, Wired microphones.  
\- Upto Android 13+ support.  
\- Record and listen to live audio from the microphone.  
\- Save video to your external SD-card.  
\- 100% surveillance system with motion detector.  
\- Send alarm notifications to your messenger with a video file link.  
\- Free cloud recording.  
  
List of supported Endoscopes:  
DEPSTECH Endoscope,  
MARVIOTEK USB Endoscope,  
KERUI USB Endoscope,  
Jcwhcam USB Endoscope,  
AN97 endoscope,  
Mrelf Micro &Type-C,  
Vdiagtool Endoscope Camera,  
ZCF F200 Screen Endoscope,  
Mrgo MICro Type C,  
ANCEL HD Endoscope,  
U-Kiss USB Ear Cleaning Tool HD Visual Ear Spoon,  
JCWHCAM I98-30,  
ZCF P100,  
eMastiff 7mm Endoscope,  
Hailicare Endoscope,  
and more...  
  
List of Web cameras supported:  
Logitech HD Webcam, Microsoft LifeCam,  Genius QCam, Defender G-lens, Canyon CNS-CWC, Razer Kiyo,  
 Logitech C922 Pro Stream, Logitech VC HD Webcam, Logitech StreamCam,  
Logitech VC Brio Ultra HD, Insta360 Link, OREY Webcam 1080p, LOGITECH C270/C270i, PEGATAH U2 /U3/U8,  
PAPALOOK AF925, ASHU H701 1080p, Spedal FF931 HD, REDRAGON GW900 APEX, PAPALOOK PA930 2K HDR,  
BLUELANS 97977, ASHU H800, AONI ANC, FIFINE K420, REDRAGON GW900 APEX, Spedal FF931 HD  
and more..  
  
\> How to connect an USB camera in 10 sec  
Сonnect USB camera (Endoscope, Microscope, Borescope) to your smartphone's USB port (micro-USB or Type-C). When the dialog appears, press OK. It's all.  
  
\> How to connect Bluetooth microphone or TWS-Headset  
1) Firstly you need to make the Bluetooth pairing of the microphone and your phone.  
2) Please setup the Bluetooth settings: "Calls=ON, Audio=ON".  
  
\> Choose a public file folder (or SD card) to save your videos  
You can save your videos to any public folder both in internal memory and on external SD-card.  
  
BACKGROUND OPERATION  
The app can work as a FOREGROUND SERVICE (background operation) to  record video/sound for a long time in the absence of a person. For example, the app can record sounds from pets (cats, dogs) on a USB microphone when the owner is not at home.

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Source: https://storetally.com/android/net.usb.usby8  
As of 2026-11-13, from the StoreTally census.