U Flashlight

U Flashlight is a nice app, it is designed based on the Material Design specification, so it has a intuitive user interface, which will provide you a comfortable user experience.
U Flashlight a useful tool for you when you need some light in the darkness, such as daily life, traveling, or even when you are in danger.
U Flashlight has those feature:
1. A torch by using the flashlight of your camera, also when you use the torch feature, the U Flashlight also provide you a compass, so you won't lose your direction in the darkness.
2 Screen light. The U flashlight has preseted seven color, so I think you may find your prefer.
3 Signal light. This feature can let you warn others in the darkness, or may save your life in some time.

Although U Flashlight provides so many features, but you have no worries about your battery life, because it has been designed as power saving.