• Hi, I'm wondering if the app consumes a lot of energy? The battery time of my pc has shortened since I installed the f.lux app.

    Thank you!

    MacBook Pro
    OS 10.9.5
    Safari 7.0.6
    f.lux 36.5

  • Not for me, but it could have some slight effect. According to Activity Monitor, it consumes about 0.1% of my battery. That's only on 3400K, though. Could have more of an effect when you use warmer colors.

  • f.lux team

    It shouldn't, but I notice that you're running an older OS, which sometimes might have less efficient video drivers.

Log in to reply

Looks like your connection to f.lux forum was lost, please wait while we try to reconnect.