Measure how much your lights and screens are flickering or blinking
About LED Light Flicker Meter
LED Light Flicker Meter is a tools app developed by Contechity AB.
Download Statistics
LED Light Flicker Meter has been downloaded 46 thousand times. In the last 30 days, the app was downloaded 0 times.
User Ratings
LED Light Flicker Meter is rated 3.91 out of 5 stars. The rating is based on 450 ratings.
App Information
LED Light Flicker Meter is FREE to download. The APK download size is 20.40 MB. The latest version available is 3.3.2. The last update was on April 30, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play December 2022.
Description
Have you experienced eye strain, headache, migraine or other symptoms from being exposed to flickering lights or screens? Use this app to measure which lights or screens are flickering and how much
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Very helpful to see if any particular LED lights cause flickering. Don't know how accurate the measurement is but nonetheless even a rough estimate is helpful to know.
★★★★★Ronald Dettman· Feb 9, 2026
This works. I tested light therapy lamps with virtually no flicker. A couple of junk $9 under cabinet leds were off the charts. Old, cheap, & not DC. The data is accurate. Was unsure on keeping an inexpensive light therapy lamp. It's a keeper. For the nerd that needs to know.
★★★★★Brendan Kiernan· Nov 26, 2025
Very impressed. Some LED bulbs have less than 5% flicker, some over 50%. Could explain eye strain.
★★☆☆☆Dr PAC· Jul 24, 2025
Good idea but readings vary wildly, the same lamp read 73% for a bit and the 16% for a bit, then 43% for a bit, etc. Not sure if it is a lamp with a little flicker or a lot of flicker, which is really the apps only function.
★☆☆☆☆Marcin Grabowski· Oct 8, 2024
1. App is listed as free, and it's only free for 2 weeks after which requires license fee. Developer responded to my previous rating and comment by adding note about "a few weeks" trial period ("a few" == 2?) and keeping app listed as free. 2. Whatever the developer did after responding to me, my rating and comment disappeared :shrug: reposting with update here 2. After developer response it's still not clear why calibration is required - it's rather poor quality.
★☆☆☆☆Tyson Danby· Sep 1, 2025
Not accurate for lights known to flicker 90+% at 120Hz. This app reads <10% for those lights, so it is basically useless
★☆☆☆☆Alex K· Mar 7, 2026
There are apparently 0 usable features unless I pay $7 or sign up for a subscription. Is this a free app, or is this a paid app? If it's free, there need to be features that are free. If it is paid, put the price on the play store. I've never seen a free app that's unusable unless you pay before. Update due to dev comment: I had just installed the app, and it's only offering a "free trial" if I sign up for a subscription. That's what you're advertising as "free for a limited time?"
Google Play Rankings for LED Light Flicker Meter
This app is not ranked
Technologies used by LED Light Flicker Meter
LED Light Flicker Meter is requesting 10 permissions and we don't have library information (yet).
Permissions
Network communication
view network connections,
full network access,
Google Play billing service,
Google Play license check
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Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
