NightTone

NightTone

NightTone is a color filtering software that modifies display color temperature to limit blue light exposure. It can help prevent eye strain and sleep disruptions from device screens.
NightTone image
blue-light color-temperature eye-strain sleep

NightTone: Color Filtering Software for Blue Light Protection

NightTone is a color filtering software that modifies display color temperature to limit blue light exposure. It can help prevent eye strain and sleep disruptions from device screens.

What is NightTone?

NightTone is a software program that adjusts the color temperature of your computer, phone, or tablet screen to limit exposure to blue light wavelengths. Blue light, especially at night, can negatively impact sleep cycles and cause eye fatigue.

By filtering out more of the cool, blue tones, NightTone shifts the screen colors to be warmer and less stimulating. This makes it easier on your eyes and helps regulate your circadian rhythm so you can fall asleep more easily after using screens in the evening.

Some of the key features of NightTone include:

  • Customizable color temperature settings - Choose from a range of amber to dark red hues
  • Scheduled activation based on sunset/sunrise or custom times
  • Gradual blue light filtering that dynamically changes over time
  • Can be installed as an app or computer program depending on device
  • Lets you retain natural color settings for graphics work

Compared to alternatives like Apple Nightshift or Windows Night Light, NightTone offers more flexibility for managing blue light filtering to best meet your needs and preferences.

NightTone Features

Features

  1. Adjusts screen color temperature
  2. Reduces blue light exposure from screens
  3. Customizable filter settings
  4. Works across devices and platforms
  5. Can be scheduled to automatically enable at night

Pricing

  • Freemium
  • Subscription-Based

Pros

May help improve sleep quality

Can reduce eye strain from screens

Easy to use and lightweight app

Free version available

Cons

Requires manual enabling/disabling

May affect color accuracy

Paid version somewhat expensive


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