ToF Viewer is a night vision app with the Time-of-Flight (ToF) camera feature to help you see in the dark. The app takes advantage of the ToF camera's ultra-fast shutter speed to take pictures of objects in complete darkness. These pictures are then processed and displayed as a grayscale image, which makes it easy to see what's in front of you. ToF Viewer is perfect for anyone who likes taking pictures at night or in places with low light. 
This app is also easy-to-use. Simply point your phone at what you want to see and watch as it is illuminated in real-time. This mobile app is supported on most of the latest Huawei, Honor, LG, Samsung, and Sony devices.