Lunar 2.0

Sync your monitor's brightness with your in-built display 🖥💡


Smarter controls and a new Adaptive algorithm for your external displays.

• the brightness/contrast can respond to the built-in light sensor readings

• use the brightness keys to adjust external monitor's brightness

3 Reviews
Jason Weingardt
Vlad Korobov
Nenad Novaković
 +1 review
  • Pros: 

    Everything it has, except...


    Some settings

    Upvoted, but...

    This I like about it the most:

    - It's free

    - It's working as described

    - Has clean UI

    - Smooth and logical UX

    - Manual/Location/Sync Modes

    What I did not like, the settings out of the box...

    I set the mode to manual to test it out and I used given shortcuts to increase/decrease the brightness/contrast. It all works but changing both and having contrast really high or really low, didn't make sense.

    I saw the options for setting minimum and maximum contrast/brightness and after a quick setup modifications, I liked the way it works.

    It's not really a con, it's just something to think about... Maybe add a default settings out of the box that works best for most of the people?

    Also, I'd really love if you can make brightness keys working, when MacBook is in clamshell (closed-display) mode. Cause currently, the keys are not working and I had to use the shortcuts provided CMD + OPT + NUMBER.

    I am using my MacBook in clamshell mode all of the time, unless I hit the road. So this feature might be perfect improvement, if you can make it.

    Currently I'm using an "Monitor Control" app, to have my brightness and volume controlled on external screen, but it's buggy.

    Nenad Novaković has used this product for one day.
  • Pros: 

    Clean design, smart algorithm, useful hotkeys



    Lunar 2.0 finally takes advantage of the built-in light sensor of my Macbook to bring adaptive brightness for the external displays.

    Working in a room with a lot of natural light is much more enjoyable now!

    Georgiana Panaitiu Iacob has used this product for one week.
  • Vlad Korobov
    Vlad KorobovProduct Manager

    Display brightness synced with my mac


    Wish to have an option to bind external brightness with formula like B=my laptop-10%

    Just AWESOME app. I didn't think it is possible. Love it.

    Vlad Korobov has used this product for one day.