Dark screen filter - Blue light - Night mode

Dark screen filter protects your eyes and help you sleep easily.
Dark screen filter at night mode activates the dark mode on your phone automatically, enables you to read books or use your phone till long time without any eye strains and its power savior.
Reducing blue light on your phone can significantly improves your sleep, Exposure to blue light for long time during night affects your eyes and your sleep,
App reduces the blue light by applying color screen filters to your phone screen. With auto start and auto end options, you can configure app to activate screen filter during night automatically.
☆ Features:
◇ Dark screen filter to reduce blue light
◇ Full control over screen filter intensity
◇ Protects your eyes from screen light
◇ Save power-battery by reducing screen blue light
◇ Auto start and end options to start night mode automatically
◇ Adjust color darkness, opacity
◇ Adjust screen filter intensity to soften the screen light
◇ Very easy and simple UI
◇ Dark and light themes
◇ Permanent notification to activate or stop screen filter quickly from notification
☆ Note:
✔ You may have to stop screen filter while you install apk from third party.
✔ Xiaomi and MIUI users go to Settings -> Installed apps -> Dark Screen Filter -> Other permissions & enable "Display pop-up window" for App to work.
✔ Some phones like Xiaomi, Huawei, OnePlus, etc kills background service require to apply screen filter, you may need to follow the instructions to prevent unwanted termination of the background service.
OnePlus: https://bit.ly/2XyVU80
Huawei: https://bit.ly/2KGXE9c
Meizu: https://bit.ly/2Lnk0Ms
Xiaomi: https://bit.ly/2RFNuGr
☆ Permissions:
✔ System overlay: Require to apply dark screen filter.
✔ Network and internet: Require to unlock the app.
Please try app and let us know, what more we can do to improve the app and to make app more useful to all users.
If you like the app, please leave your review and rating on playstore.
Thank you.