Joshua Flynn
The app seemed a little sketchy, so I downloaded it on a burner phone to test it out first. This app is for the Endoscope NK-5001. It works, but is in it's early stages. UI was easy to understand and no issues getting the camera and built in light to work. Keep in mind that the light control is on the device hookup on a dimmer switch.
Rafake Febogus
Installed on Android 10 and the camera doesn't work, the app detects the camera, but it won't open, will have to return camera to seller.
Ima Giver
Very minimal functionality