Supported Features
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Dark Interface
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Differentiate Without Colour Alone
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Sufficient Contrast
Flicker Meter for Light - PWM
Screen LED Eye Strain Headache
Free · In-App Purchases
Headache or eye strain without a known cause? Is it caused by LED lights or screens? Test them with this unique app that measures high frequency flickering of light.
Suffering from eye strain, headaches, or migraines from LED lights and screens? You're not alone. Many LED lights, screens, and fluorescent lights flicker at high frequencies invisible to the naked eye, yet capable of causing headaches, eye strain, fatigue, and other symptoms.
This app helps you identify which light sources and screens are flickering, measure the intensity, and find flicker-free alternatives for your health and comfort.
FEATURED IN COMPUTER ACTIVE MAGAZINE
Computer Active recommends this app for detecting headache-inducing flicker.
KEY FEATURES
• Detect invisible high-frequency flickering in LED lamps, screens, and fluorescent lights
• Measure flicker intensity in percentage
• Measure flicker frequency in Hz
• Identify flicker-free light sources
• Easy-to-use interface with instant results
HEALTH BENEFITS
• Reduce eye strain and fatigue
• Minimize headaches and migraines
• Create a more comfortable work environment
• Make informed decisions about lighting purchases
PERFECT FOR
• Office workers spending long hours under artificial lighting
• People sensitive to light flicker
• Anyone experiencing unexplained headaches or eye strain
• Professionals evaluating workplace lighting
• Bird owners monitoring aviary lighting (birds are highly sensitive to flicker)
Full support for 40 languages with integrated documentation.
Privacy Policy: https://flicker-meter.contechity.com/pp.html
End User License Agreement: https://flicker-meter.contechity.com/eula.html
Got questions or feature requests? Email me at apps@contechity.com — I'll personally respond.
Download Flicker Meter today and take control of your lighting environment for better health and comfort!
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
• Simplified the flicker frequency calibration.
This feature was suggested by a user. Got an idea too? Share it in a review!
The developer, Contechity AB, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Provider
- Contechity AB
- Size
- 26.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 39 more
- English, Afrikaans, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Estonian, Filipino, Finnish, French, German, Greek, Hindi, Hungarian, Icelandic, Indonesian, Italian, Japanese, Korean, Latvian, Lithuanian, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Full Access USD 0.69
- Full Access USD 4.99
- Full Access USD 4.99
- Full Access USD 2.99
- Copyright
- © 2023 Contechity