Software Alternatives & Reviews

Lunar.fyi VS f.lux

Compare Lunar.fyi VS f.lux and see what are their differences

Lunar.fyi logo Lunar.fyi

Control monitor brightness, adapt using the ambient light sensor, adjust volume, switch inputs and turn off displays without fiddling with clunky buttons.

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.
  • Lunar.fyi Landing page
    Landing page //
    2022-06-24

Native brightness control

macOS can't control external monitors brightness natively. Lunar adds that capability so you can use the same familiar brightness keys to adjust all monitors at once, or fine tune each one.

Volume keys also work for adjusting monitor volume, and there are hotkeys for switching between monitor inputs/ports.

Adaptive brightness

By using the MacBook and iMac integrated Ambient Light Sensor, Lunar can automatically adapt your monitor brightness and contrast throughout the day so you can forget about fiddling with buttons.

Even if you have monitors with different brightness capabilities, Lunar can learn the differences between them and compute a custom brightness curve for each one so they're always at the same perceived luminance.

Break brightness limits

Displays that have more than 500nits of brightness are limited by macOS so they can't reach their full brightness. Lunar unlocks that through its XDR Brightness feature so you can work in sunlight.

The Sub-zero Dimming feature allows you to lower the brightness below the usual 0% so you can work comfortably during the night.

Turn off displays

Lunar's BlackOut feature can turn off individual displays (even the built-in MacBook display) so you can focus on single tasks:

  • No need to close the lid or press power buttons
  • Webcam, keyboard and trackpad keep working as usual
  • Monitors can still be adapted through the MacBook light sensor
  • f.lux Landing page
    Landing page //
    2021-09-18

Lunar.fyi

Website
lunar.fyi
$ Details
freemium $23.0 / One-off (Pro)
Platforms
Mac OSX
Release Date
2017 November

f.lux

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

Lunar.fyi features and specs

  • Adaptive Brightness: Yes
  • Native Brightness Control: Yes
  • XDR Brightness: Yes
  • Dim brightness below zero: Yes
  • Switch monitor inputs: Yes
  • Sync brightness between displays: Yes
  • Turn off individual displays: Yes
  • External light sensor support: Yes
  • Scheduled brightness presets: Yes
  • Command-line integration: Yes

f.lux features and specs

No features have been listed yet.

Lunar.fyi videos

Lunar 5 Demo

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

Category Popularity

0-100% (relative to Lunar.fyi and f.lux)
Mac
100 100%
0% 0
Work Management
0 0%
100% 100
Productivity
55 55%
45% 45
Color Temperature Adjuster

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Lunar.fyi and f.lux

Lunar.fyi Reviews

  1. I can not live without Lunar.

    Have you ever felt down? Depressed? Like there's something missing?

    That's computing life before Lunar. You might still be depressed, but at least you'll feel control over your displays.

    Facelight, smart brightness sync across monitors, support for a DIY-ish light sensor, command line integration, APP SPECIFIC PRESETS (!) the ability to access the XDR brightness in your shiny new Macbook, and much more.

    Your screens deserve better, your eyes deserve better. There's simply no better way to manage how light gets into your eyes from your monitor.

    🏁 Competitors: DisplayBuddy, MonitorControl
    πŸ‘ Pros:    Cheap price|Great set of functions|Unique|Comprehensive functions
    πŸ‘Ž Cons:    You don't own it yet

f.lux Reviews

We have no reviews of f.lux yet.
Be the first one to post

Social recommendations and mentions

Based on our record, f.lux should be more popular than Lunar.fyi. It has been mentiond 345 times since March 2021. 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.

Lunar.fyi mentions (77)

  • Reverse Engineering a Software Crack
    It’s done in a similar way on macOS: a dylib is added to the bundle and an LC_LOAD command is added to the app binary. The dylib is the first thing that runs because of using the constructor attribute, like this: https://notes.alinpanaitiu.com/Injecting%20a%20DYLIB%20into%20a%20macOS%20app The nice thing is that a signed app will refuse to load a dylib that does not have the same signature. So crackers will be... - Source: Hacker News / 10 days ago
  • No I don't want 2, Emacs
    Pretty sure Lunar [0] can do this for you, and you can buy a lifetime license. [0]: https://lunar.fyi/. - Source: Hacker News / 18 days ago
  • Show HN: Multi-monitor KVM using just a USB switch
    I've had good luck with the Lunar app - it manages my Dell and LG monitors on an M2. (No affiliation) https://lunar.fyi. - Source: Hacker News / 3 months ago
  • PHOLED Will Transform Displays
    Wild! I am working on exactly the same thing now for Lunar (https://lunar.fyi), and I'm also calling it Night Mode ^_^ what a coincidence I've been trying to make "white regions in dark backgrounds" less painful for months, but doing that at the system level on macOS is incredibly hard. I see you're doing it with CSS filters, which make sense in the limited scope of an article. But applying something like... - Source: Hacker News / 4 months ago
  • If buying isn't owning, piracy isn't stealing
    I was comparing anti-piracy measures with DRM, I don't have actual DRM in my app. I can't block users that really bought the app from using it (which is what DRM is notorious for). But I do have a license verification for the Pro features (https://lunar.fyi/#pro), and that is what people are cracking in the app. I only added more protection around this verification. - Source: Hacker News / 5 months ago
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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 / 9 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: 10 months ago
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What are some alternatives?

When comparing Lunar.fyi and f.lux, you can also consider the following products

DisplayBuddy - Control the real brightness of your monitors directly from your Mac - no need to touch the buttons on your Monitor.

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

rcmd - rcmd makes app switching instantaneous!When you have a lot of apps open, finding and switching to them might feel too slow using Command-Tab or the Dock.Hold down the right side |⌘ command| and press the first letter of the app name to focus it.

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

MonitorControl - Control your external monitor brightness&volume on your Mac

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