Twilight: Blue light filter

Michael Richter

Works as expected. Very useful customizable screen settings including color temperature down to deep red. One minor bug with Android 12 is "display over other apps" interferes with the Google Play Store. To correct pause Twilight when installing or updating apps. A side benefit is Twilight can be used to prevent unauthorized users from installing apps via the Play Store.

C S

Someone somewhere suggested this app and I use it religiously. I adore that you can turn your screen brightness down way more than phone settings. And that it's extremely easy to click on and off. And that it doesn't HAVE to be on a schedule. It does show up in my screencaps though. And it turns on randomly. But overall I think I'll continue to use this until the developers shut it down. I'm going to buy the pro to support them. Seriously, try it.

Nicole Cornejo

I love the concept, but when I installed it on my pixel 5 first it was controlling the brightness of my screen and now the custom option is not working I will set it to a later time and it is still on. It worked great on my pixel 2, so not sure if it is just not fully compatible with my new phone. I still use it and have it installed so I do recommend it I just wish the functions worked properly.

Harold (Hoss) Jefferies

It's nice that the screen automatically becomes more comfortable for my eyes as the evening advances. If I wake up in the night and need to check something on the phone, the screen doesn't blast my eyes and jolt me awake. Also, it's easy to switch off if I need full brightness at any time. 5 stars.

Krissy Leehane

Finally, a screen dimming app that consistently works! I don't need quite as many settings as this one provides... But it is missing one setting that would be helpful: I would like to be able to schedule Twilight based on my connection/disconnection to specific Wi-Fi or Bluetooth devices. Mainly this is so that when I am walking outdoors, or driving in my car, Twilight will turn off automatically.

Wailana C.

Update April 10, 2022: Works well now. Back to being on all the time. Previous: It does not filter my screen anymore. It keeps demanding i allow it to write over other apps...even though it has the permission and always has. Toggling the setting and unisntalling and reinstalling the app didn't help. Guess i'm not using this anymore, which is a shame because i really liked it and used it all the time.