Product Hunt logo dark
  • Launches
    Coming soon
    Upcoming launches to watch
    Launch archive
    Most-loved launches by the community
    Launch Guide
    Checklists and pro tips for launching
  • Products
  • News
    Newsletter
    The best of Product Hunt, every day
    Stories
    Tech news, interviews, and tips from makers
    Changelog
    New Product Hunt features and releases
  • Forums
    Forums
    Ask questions, find support, and connect
    Streaks
    The most active community members
    Events
    Meet others online and in-person
  • Advertise
Subscribe
Sign in
Subscribe
Sign in
Flux

Flux

Software that stops your devices from keeping you awake.

4.8
•8 reviews•

251 followers

Software that stops your devices from keeping you awake.

4.8
•8 reviews•

251 followers

Visit website
Health & Fitness
•
Sleep apps
•
Mental Health
Software that stops your devices from keeping you awake at night. For Mac, Windows, Linux and iOS
  • Overview
  • Launches4
  • Reviews8
  • Alternatives
  • Team
  • Awards
  • More
Company Info
justgetflux.com
Flux Info
Launched in 2014View 4 launches
Forum
p/flux
Awards
f.lux was ranked #1 of the month for January 2014
f.lux was ranked #1 of the week for January 6th, 2014
f.lux was ranked #1 of the day for January 6th, 2014
View all
  • Blog
  • •
  • Newsletter
  • •
  • Questions
  • •
  • Forums
  • •
  • Product Categories
  • •
  • Apps
  • •
  • About
  • •
  • FAQ
  • •
  • Terms
  • •
  • Privacy and Cookies
  • •
  • X.com
  • •
  • Facebook
  • •
  • Instagram
  • •
  • LinkedIn
  • •
  • YouTube
  • •
  • Advertise
© 2025 Product Hunt
SocialInstagramX

Similar Products

Look Up for Mac
Look Up for Mac
Reduce eye strain & exhaustion with the 20-20-20 Rule
Work & ProductivityHealth & Fitness
Darker Medium
Darker Medium
Read Medium stories with happy eyes
Web browsersDesign & Creative
Darkness
Darkness
Dark themes for Google, Facebook and more
Web browsersBackground removal tools
Brilliance
Brilliance
Philips Hue automation for the Mac desktop
Automation tools
Screenie
Screenie
Drag screenshots from your menubar.
Work & ProductivityScreenshots and screen recording apps
View more
Flux gallery image
Flux gallery image
Flux gallery image
Intercom
Intercom — Startups get 90% off Intercom + 1 year of Fin AI Agent free
Startups get 90% off Intercom + 1 year of Fin AI Agent free
Promoted

Flux Launches

f.lux for iOS
f.lux for iOS Auto adjust your iOS display based on the time of day

Launched on November 11th, 2015

f.lux for iOS was ranked #3 of the month for November 2015
f.lux for iOS was ranked #2 of the week for November 11th, 2015
f.lux for iOS was ranked #1 of the day for November 11th, 2015
f.lux for iOS was ranked #3 of the month for November 2015
f.lux for iOS was ranked #2 of the week for November 11th, 2015
f.lux for iOS was ranked #1 of the day for November 11th, 2015
f.lux
f.lux color of your computer's display adapt to the time of day

Launched on October 9th, 2014

f.lux
f.lux Makes your computer's display adapt to the time of day

Launched on February 3rd, 2014

View all Flux launches

Do you use Flux?

4.8
Based on 8 reviews
Review Flux?

Flux is highly praised for its ability to reduce eye strain and improve sleep quality by adjusting screen color temperature based on the time of day. Users appreciate its simplicity and effectiveness, noting significant improvements in well-being and reduced eye fatigue. While some suggest it could benefit from updates, many have integrated it into their daily routines, highlighting its essential role in enhancing digital experiences and prioritizing health. Overall, Flux is valued for its practical impact on users' comfort and sleep.

JaceSteven JacobsElo Hailwidis
+5
Summarized with AI
Pros
Cons
Reviews
Helpful

You might also like

Look Up for Mac
Look Up for Mac
Reduce eye strain & exhaustion with the 20-20-20 Rule
Darker Medium
Darker Medium
Read Medium stories with happy eyes
Darkness
Darkness
Dark themes for Google, Facebook and more
Brilliance
Brilliance
Philips Hue automation for the Mac desktop
Screenie
Screenie
Drag screenshots from your menubar.
Lumen
Lumen
Magic auto brightness based on screen contents
View more
Pros
reduces eye strain (2)
Jace
Jace
•2 reviews
Thank you so much for developing this app! I've been using f.lux on my work computer for over two years.
Report
1mo ago
Steven Jacobs
Steven Jacobs
•7 reviews
Flux is a game-changing software that has revolutionized the way I interact with my digital devices. As someone who spends long hours working on my computer and browsing on my phone, I've often struggled with eye strain, headaches, and difficulty falling asleep at night. However, since installing Flux on my iOS devices, I've experienced a significant improvement in my overall well-being. The software intelligently adjusts the color temperature of my display based on the time of day, reducing the harsh blue light that can disrupt my natural sleep cycle. With Flux, I can work comfortably for extended periods without the usual eye fatigue, and when it's time to wind down for the night, the warmer, more soothing colors help me relax and fall asleep more easily. This simple yet powerful tool has become an essential part of my daily routine, and I couldn't imagine using my devices without it. If you're looking for a way to enhance your digital experience and prioritize your health, Flux is an absolute must-have.
Report
1yr ago
Jonathan Simcoe
Mercury

Mercury

•34 reviews
Solid app that could use some fresh updates.
Report
2yr ago