Flicker Meter for Light - PWM app analytics for December 23
Flicker Meter for Light - PWM
- Bjorn Folkstedt
- Apple App Store
- Free
- Utilities
Have you experienced eye strain, headache, migraine or other symptoms from being exposed to LED lights or screens? Many LED lights and screens (and some fluorescent lights too) are flickering/blinking at a high frequency that we can not see with out eyes, but that still can cause headache, eyestrain, tiredness and other symptoms. Use this app to measure which light sources and screens are flickering and how much and which are flicker-free!
This app measures flickering of lights that are flickering/blinking so quickly so that we cannot usually see it with our eyes but still can have a negative affect on us. With this new and unique app you can easily measure if your LED lamps, screen or fluorescent tube lights are flickering and how much.
How to Use the App?
Place the phone in a position so that the camera is facing a surface, such as a white paper, an evenly colored wall or a floor, that is lighten by the light source you want to measure the flickering from. It is very important to let the phone stand still during the measurements as movement can cause the meter to measure a too high flickering value.
What is a Flickering Percentage?
The percentage flickering is the apps estimation of the difference between the maximum and minimum light output from a light source. A flickering measurement value of 25% means that the minimum light varies between 75% and 100% light output. A light that switches off completely in each cycle will have a flickering measurement of nearly 100%. A light that does not vary in light output will have a flickering measurement of nearly 0%.
How Accurate are the Measurements?
As long as the phone during measurements is standing absolutely still, without any movements and are directed towards an even surface, the accuracy seems to be within plus/minus five percentage points under normal circumstances on most devices.
Privacy Policy, https://flicker-meter.contechity.com/pp.html
End User License Agreement, https://flicker-meter.contechity.com/eula.html
Contact
This is a brand new app. Feel free to contact me with questions and improvement ideas. I try to answer all emails.
apps@contechity.com
Store Rank
The Store Rank is based on multiple parameters set by Google and Apple.
All Categories in
Germany--
Utilities in
Germany--
Create an account to see avg.monthly downloadsContact us
Flicker Meter for Light - PWM Ranking Stats Over Time
Similarweb's Usage Rank & Apple App Store Rank for Flicker Meter for Light - PWM
Rank
No Data Available
Flicker Meter for Light - PWM Ranking by Country
Counties in which Flicker Meter for Light - PWM has the highest ranking in its main categories
No Data to Display
Top Competitors & Alternative Apps
Apps with a high probability of being used by the same users, from the same store.
HATO ONE
United Power Research Technology Corporation
OSpectrometer
NANO ELECTRONICS RESEARCH MUHENDISLIK ARASTIRMA GELISTIRME LIMITED SIRKETI
Flicker Fusion
Lafayette Instrument Company Inc.
Light Meter: Lux-525 Pro
Andrey Ivankin
Flicker Meter for Light - PWM VS.
December 23, 2024