f.lux is a cross-platform computer program that adjusts a display's color temperature according to location and time of day. Developed by f.lux Software LLC
License: Free
Twilight app makes your device screen adapt to the time of the day. It filters the flux of blue light emitted by your phone or tablet after sunset and protects your eyes with a soft and pleasant red filter. The filter intensity is smoothly adjusted to the sun cycle based on your local sunset and sunrise times.
License: Freemium
Feature | f.lux | Twilight |
---|---|---|
Blue light filter | ||
Night mode | ||
Color temperature modes | ||
Night mode/Dark Theme | ||
Scheduling | ||
Temperature Monitoring | ||
Time Scheduling | ||
Color Temperature Ajustment | ||
Color correction | ||
Command line interface | ||
Customizable | ||
Lightweight | ||
Portable | ||
Configurable | ||
Support for Keyboard Shortcuts | ||
Automatic brightness dimming | ||
Google Chrome Extensions | ||
Dimmer | ||
Support for Multiple Monitors | ||
Backlight brightness control |