5 stars: Seems to do the job for me. Kinda just worked, unpaid version wasn't obnoxious either and was usable. Eventually just kinda paid for it because it kept being useful. Life is better with this app than without it!
5 stars: I have no issues with this app. Love it and it don't drain battery like some other apps.
5 stars: This is the best blue light filter i have ever downloaded. It has so many functions to choose, and the best of it; is the color options. I can't carry out my daily online function without the app assistant. I would like thank the developer for your Excellent app!
4 stars: It's successful in lowering my screen brightness but unfortunately keeps flickering! Very distracting! Wrote to developer...
4 stars: Good app which is missing a manual to understand how to use the many settings. For instance, how to decide between the various filter colors?
5 stars: This is so AMAZING!!! It fits me beacause i usually play or watch videos in the dark
5 stars: Nice Blue light Filter , it protects eyes from the light of mobile which can cause our eyes weak , I am using this app since 6 month and I am happy it is reliable and eat less charge of mobile.
5 stars: I absolutely love this app. I've used it for years and have it on all of my devices. My eyes are instantly relieved when I turn it on. It's a must have if you're on your device in the evening especially before bed.
5 stars: Easy, simple, great app.
5 stars: Thank you BLUE LIGHT! h...