
Iris is a Mac-compatible app that not only reduces blue light, but also reduces PWM flickering on your computer screen.

However, while PWM is at a low enough frequency to be noticeable, it triggers multiple contractions and expansions of your pupils, which increases eye fatigue. Insight Product Laptop Privacy Screen for 13 inch MacBook Pro & MacBook Air, Magnetic Removable Security Filter, Blue Light Reducing Screen. Essentially, the screen turns off for a few milliseconds and then on again to help reduce energy usage. You can customize each break to play soothing music, recite a poem, or run a script, and if you’re in the middle of something, you can delay your break until later.ĭownload: Time Out for macOS (Free, in-app purchases available) Iris (Mac) On its default setting, Time Out will automatically fade your screen to give you a 10-minute break every hour or a 15-second break every 15 minutes. Time Out is a great app that works on your Mac to help you train yourself to take more screen breaks. Release the keys when your MacBook starts booting up. Intel processor Press and hold the power button for about 10 seconds. If you never see the startup options window, release the power button, then repeat step 1.

Then, with the power still off, hold down Shift + Option + Control + the power button all together. Press and hold the power button for about 10 seconds, until you see the startup options window, which includes a gear icon labeled Options. Eye Relax includes a built-in exercise timer, as well as some great free exercises (extra exercises can be purchased through the app).ĭownload: Eye Relax for iOS (Free, in-app purchases available) Time Out (Mac) Turn of your MacBook and unplug it for at least 15 seconds before plugging in again.
