Flicker Insight: PWM Test
Flicker Insight: PWM Test is made and published by 名楷 王. AppBrain is an independent app data site and isn't affiliated with 名楷 王. The app name, icon, screenshots and description belong to 名楷 王 and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- September 28, 2026
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Releases
Updates seen on the App Store- Version
- 1.1.2
- Launched
- August 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- $0.99
- App size
- 212.0 MB
- Content rating
- Everyone
Technologies used by Flicker Insight: PWM Test
About the app and developer
About Flicker Insight: PWM Test
Flicker Insight: PWM Test is an utilities app developed by 名楷 王.
User Ratings
Flicker Insight: PWM Test is rated 5.00 out of 5 stars. The rating is based on one rating ratings.
App Information
Flicker Insight: PWM Test costs $0.99. The app size is 212.01 MB. The latest version available is 1.1.2. The last update was on September 28, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since August 2026.
Developer information for 名楷 王
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Store listing
By 名楷 王, from the App Store
Description by 名楷 王 Written by the developer, not by AppBrain. Click to read.
Prolonged exposure to flickering light may contribute to eye fatigue, eye strain, headaches, or even dizziness.
This app helps you detect flicker that may otherwise go unnoticed.
【QUICK FLICKER TEST】
Point your camera at a light source or screen. The app collects adaptive samples at multiple shutter speeds for about 3 seconds and continuously updates the screening result.
• Screening result: Flicker detected / No significant flicker detected / Unable to determine
• Eye comfort assessment: Low, medium, or high risk based on the measured flicker level
• Detailed metrics: Flicker index, modulation depth, dominant frequency, and brightness waveform
【MORE THAN FLICKER DETECTION】
• Ambient illuminance estimate: Provides an approximate brightness range to help you assess whether the environment is suitable for visual tasks.
• Color temperature estimate: Provides an approximate color temperature for reference.
【EXPORT AND SHARE】
Generate a PDF report containing the waveform, frequency spectrum, light source image, and test conclusion, or export the raw data as a CSV file.
【PRIVACY FIRST, FULLY OFFLINE】
• No ads, no analytics SDKs, and no account required.
• The app does not actively connect to the internet. All data remains on your device.
• Videos created during measurement are processed temporarily and deleted immediately after analysis. Only measurement results and notes are retained.
• You can clear all locally stored data at any time from Settings.
【AVAILABLE IN 12 LANGUAGES】
Simplified Chinese, Traditional Chinese, English, Japanese, Korean, French, German, Spanish, Portuguese, Russian, Arabic, and Hindi.
【IMPORTANT NOTICE】
This app provides consumer-grade screening of lighting conditions. Results may be affected by your phone camera’s frame rate, exposure, rolling shutter, and ambient light. It is not a substitute for professional photometric testing, standards compliance certification, or medical diagnosis.
Privacy Policy: https://wwmmkk.github.io/Flicker-Insight/Privacy%20Policy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/