Nocturne is simple app for switching a computer to night vision mode. It has a few tricks up its sleeve: color correction, window shadow toggling, and background removal.
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Mac

Iris is described as 'Reduces blue light and adjusts screen brightness without flicker, offers auto color temperature, customizable modes, manual settings, overlays, and color effects for eye health and comfort' and is a color temperature tool in the office & productivity category. There are more than 100 alternatives to Iris for a variety of platforms, including Mac, Windows, Linux, Android and iPhone apps. The best Iris alternative is f.lux, which is free. Other great apps like Iris are Mindful : Focus & Screen Time, Redshift, Stretchly and LeechBlock.
Nocturne is simple app for switching a computer to night vision mode. It has a few tricks up its sleeve: color correction, window shadow toggling, and background removal.

Setting the color temp of the screen really only requires about 40 lines of C (80 or so all inclusive). sct is a crude utility which does roughly that. I’d say exactly that, but some of the calculations aren’t actually exact.
Night Screen is created for those people who spend a lot of time at night working.
Limit your exposure to energy-efficient lighting before bed. In addition to the LED screens in your electronics, energy-efficient lighting emits a lot of blue light.




Use Android's Digital Wellbeing tools to find better balance with your phone. More productivity, more time unplugged, or more controls for the whole family.




Designed to prevent strain and fatigue during extended computer sessions, this tool analyzes activity to enforce adaptive breaks, issues posture and blink reminders, combats eye and repetitive strain issues, offers child lock, and customizes notifications.


AntiRSI is a program for Mac OS X that helps prevent RSI (repetitive strain injury) and other computer related stress. It does so by forcing you to take regular breaks, yet without getting in the way. It also detects natural breaks so it wont force too many breaks on you.

Bring your tasks to a focus with Focusbar - simple but powerful tool to help you work on one thing at a time. Stop multitasking and stay focused.



Shady puts a shade over your screen to help soothe your tired or dazzled eyes. You can use it to reduce your Mac's brightness far below the usual minimum, without any risk of damage to your screen.

Anti-Social is a productivity application for Macs & Windows that turns off the social parts of the internet.



It is very easy to fall into bad habits when using a computer for hours on end. You care about what you are doing, so can sometimes push yourself too far, or over-strain yourself. The human body isn't built to sit in one position for endless hours, gripping a mouse or typing...




Rest is an app for your computer that keeps you productive and healthy throughout the day.
It does so by reminding you to take a break every now and then, optionally suggesting great mini exercises that you can do right there in your office chair.




Big Stretch is a free simple reminder tool that prompts a user to take regular breaks and helps prevent the symptoms of RSI. Alternatively it can be a simple reminder program to tell you when it’s your coffee break!



