Last Updated by Tamas Iuliu on 2025-06-05
What is Screen Lights?
Screen Lights is an app designed for people who work at night and spend a lot of time in front of electronic screens. The app reduces the amount of blue light emitted by the screen, which can affect sleep quality, eye strain, and focus. It also provides a reading ruler to help users stay focused on the text they are reading. The app is easy to use and has a friendly user interface.
1. Screen Lights will change the color of your screen, which will reduce the amount of blue light your screen emits, helping you sleep better, reduce eye strain and helps you focus on the most important things on the screen.
2. Whether you're in a low-light environment or reading long documents, changing black text on a white background to white text on a black background can make a difference in your comfort level, provides better screen visibility in sunlight, without having to increase the screen brightness.
3. Exposure to blue light before you go to bed significantly affects your sleep quality, because it prevents your body from releasing melatonin, a chemical in your body that helps you sleep.
4. Screen Lights is created for those people who spend a lot of time working at night.
5. In addition to the LED screens in your electronics, energy-efficient lighting emits a lot of blue light.
6. It`s easier on the eyes for some people with a sensitivity to brightness, easier to distinguish for some people with color blindness, and easier to make out for some people with low vision.
7. For those who use Screen Lights please leave us a feedback.
8. Show ruler to help you stay focused on the text you are reading.
9. If you have any problem, please email us at tamas.raresiuliu@yahoo.com / carmen.simoc@yahoo.com. Thank you! We will fix bugs and add features for you as soon as possible.
10. Limit your exposure to energy-efficient lighting before bed.
11. Liked Screen Lights? here are 5 Health & Fitness apps like In-flight yoga; Traffic Light Calorie Counter & Food Guide; Castlight Mobile; Get relaxed flights! Flugangst ĂĽberwinden mit Hypnose!; Workout Timer Light;
Or follow the guide below to use on PC:
Select Windows version:
Install Screen Lights app on your Windows in 4 steps below:
Download a Compatible APK for PC
| Download | Developer | Rating | Current version |
|---|---|---|---|
| Get APK for PC → | Tamas Iuliu | 1 | 1.7 |
Download on Android: Download Android
- Turn on/off screen light
- Automatic turn on
- Select between four colors
- Control the amount of color filtering applied
- Control dim level
- Invert screen colors
- Reading ruler
- Start at login
- No internet required
- Friendly user interface
- Easy to use and very useful
- Offers different screen color options that can help reduce eye strain
- Can improve sleep quality when using electronic devices before bed
- Works perfectly on the main iMac screen
- Has an issue with reverting to the default color profile on a second monitor
- Some users have experienced difficulty launching the app
- Price may not be worth it for some users
- Setting each color can be tedious and changing colors can result in losing previous settings
- The app's "ruler" feature may not have a significant effect.
Good, But Not Great On Multi-Monitor Setups
Worked fine for a while….
a lot of money for a little app
So pleased with this purchase!
PC Apps 
