Night Vision Light app turns the screen of your smart phone into a red-lit flashlight in your astronomical observation at night with the full screen illumination in red color. In observing with a telescope at night, you need to adapt your eye to the dark environment so that you can perceive a faint celestial object in the field of view of your telescope's eyepiece.
NightVision Light is completely safe to download. 株式会社 ビクセン is the developer of this application that is related to the Tools category. According to the latest data, the app is rated 4 on Google Play.
The developer released a new version of this application on Mar 28, 2019 and over 10K users downloaded and set up NightVision Light. You can get the setup package of NightVision Light 1.2 free of charge and have a look at users' reviews on Droid Informer. The app requires Android 4.4 and higher.