Software Alternatives & Reviews

f.lux VS Multi Screen Test

Compare f.lux VS Multi Screen Test and see what are their differences

f.lux logo f.lux

f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.

Multi Screen Test logo Multi Screen Test

Test your site at different screen resolutions & devices.
  • f.lux Landing page
    Landing page //
    2021-09-18
  • Multi Screen Test Landing page
    Landing page //
    2022-01-18

f.lux videos

F.lux Review - Should You Really Use It? [MY EXPERIENCE]

More videos:

  • Review - Does F.lux (FLUX) Really Work? Blue Light Filter test W/ Ghetto Science Applied.
  • Demo - F.lux - Review & Demo

Multi Screen Test videos

No Multi Screen Test videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to f.lux and Multi Screen Test)
Work Management
100 100%
0% 0
Developer Tools
0 0%
100% 100
Color Temperature Adjuster
Design Tools
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, f.lux seems to be a lot more popular than Multi Screen Test. While we know about 345 links to f.lux, we've tracked only 1 mention of Multi Screen Test. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

f.lux mentions (345)

  • Ultra Librarian Joins Flux to Take the Hard Out of Hardware
    Having never heard of Ultra Librarian, I thought this was somehow related to https://justgetflux.com/ and that they'd made a switch from doing color changing to hardware. - Source: Hacker News / about 2 months ago
  • Is it just me who dislikes the winter update with the change of colors?
    Reshade might help with the color tones. I normally use f.lux for Windows, but I don't know how much it might help. Could be worth trying, though. Source: 5 months ago
  • Create a shortcut for even lower phone brightness
    This is good advice, but I prefer something that automatically dims and reduces blue light for me. That qay I don't have ro remember. f.lux on Windows and Mac, and Twilight on Android, are what work for me. https://justgetflux.com/ https://play.google.com/store/apps/details?id=com.urbandroid.... - Source: Hacker News / 6 months ago
  • Blue-light glasses may not reduce eyestrain from screens, study says
    > I can't put nightmode in Windows too close to 100 percent (i put it between 50-65) because then the contrast is just too bad. I hate windows night mode. As soon as you go above "slight" (can't remember the numbers, I'm not a frequent windows user and don't have one handy to check) it gets a sickly yellow taint. Last I checked (2-3 years ago) macos's wasn't great either, although somewhat serviceable. You may... - Source: Hacker News / 8 months ago
  • How to sleep in extreme heat
    There is evidence that suggests that blue light from screens before bed time can impact your ability to fall sleep. Here are several more resources about this phenomenon. To counter this, there are apps for computers and phones that will change the colors of your screen depending on the time of day. A commonly used free program that does this is f.lux. Source: 9 months ago
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Multi Screen Test mentions (1)

  • How do I fix my layout on mobile
    You could try using a percentage for the width instead of a number. That way, it'll stretch to be a percentage of the screen size (or whatever container it's in) instead of the same amount of pixels on every screen. By the way, you can use this site http://whatismyscreenresolution.net/multi-screen-test to test how your site looks on various screen sizes. It's a little outdated and a lot of the screen sizes aren't... Source: about 2 years ago

What are some alternatives?

When comparing f.lux and Multi Screen Test, you can also consider the following products

Redshift Color Temperature Adjuster - Redshift adjusts the color temperature according to the position of the sun.

Responsive Viewer - View multiple screen dimensions in one view

CareUEyes - CareUEyes is an eye protection software for windows that comes with blue light filter, screen dimmer, and break reminder

Responsive Website Test - Test any website on desktop, mobile, and tablet

LightBulb - Background application that adjusts screen gamma, making the colors appear warmer at night...

QuickRes - The best way to change resolutions on your Mac