ICE Unlock is a real fingerprint lock screen that locks and unlocks your mobile device securely.
Most other lock screens don’t actually use bio-metrics (Your fingers) to unlock your device. They are just for fun. ICE Unlock is a true bio-metric (Your fingers) lock screen solution.
USING THE APP:-
The user places their finger into the rear-facing camera field of view. Then the user takes a picture by tapping the screen and ICE (Identity Control Essentials) UNLOCK processes and matches the image and unlocks the device.
ICE Unlock currently has some known workarounds due to the way Android devices handle lock screens. ICE Unlock is not intended to be used as a sole source of security. If you require an extremely high level of security we recommend you additionally implement other security measures such as the pin, pattern, voice, or facial recognition lock screens native to the Android operating system.
ICE Unlock requires a rear-facing camera with flash, and the camera has to be able to focus on your finger. Many devices that do not focus on close objects do not work with ICE Unlock and are marked not compatible.