Measure screen luminance of any screen, monitor, TV, or display with your phone
About Screen Brightness Nits Meter
Screen Brightness Nits Meter is a tools app developed by Contechity AB.
Download Statistics
Screen Brightness Nits Meter has been downloaded 11 thousand times. In the last 30 days, the app was downloaded 1.1 thousand times.
User Ratings
Screen Brightness Nits Meter is rated 3.09 out of 5 stars. The rating is based on 64 ratings.
App Information
Screen Brightness Nits Meter is FREE to download. The APK download size is 20.19 MB. The latest version available is 1.3.0. The last update was on May 29, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play September 2025.
Description
Measure the brightness of any screen, monitor, TV, or display using your smartphone camera!
Designed for professionals, enthusiasts, and anyone who needs quick and intuitive screen brightness measurements.
Accuracy The app is pre-calibrated against a professional nits meter, but for optimal accuracy on your specific device, we recommend calibrating the app using the built-in calibration feature.
Why Screen Brightness Matters Understanding screen brightness is crucial for optimal viewing experience, eye comfort, and professional display work. Whether you're working with monitors, setting up home theaters, or ensuring proper workplace lighting, accurate brightness measurement is essential.
Key Features ๐ฑ Real-time luminance measurements โ๏ธ Calibration for optimal precision ๐พ Save measurements with notes ๐ Detailed documentation for easy reference ๐ 40 languages fully supported โ๏ธ Customizable settings
Measures the Brightness of ๐บ TVs and monitors ๐ป Computer displays ๐ฑ Smartphones and tablets ๐ข Digital signage ๐ฅ๏ธ Professional monitors ๐ก LCD, OLED, LED, HDR, QLED and AMOLED displays
Perfect for ๐บ TV and display technicians ๐ฌ Video production professionals ๐ฎ Gaming enthusiasts ๐ Home theater enthusiasts ๐ข Office lighting consultants ๐ท Photographers and videographers
Supported Measurement Units ๐ Nits (candela per square meter, cd/m²) ๐ Foot-Lambert (fL) ๐ Stilb (sb, cd/cm²) ๐ Lambert (L) ๐ Apostilb (asb, blondel) ๐ Candela per ft² (cd/ft²)
How to Use Simply point your device's camera directly at the screen surface you want to measure. Position your device perpendicular to the screen at a distance of no more than a centimeter or half an inch from the display surface.
Free for a Limited Time Enjoy full functionality for a few weeks. After that, choose a one-time fee or subscription — still at a fraction of the cost of a dedicated device.
Support & Feedback Your feedback helps us improve the app. Contact us at apps@contechity.com for support or suggestions.
Recent changes: • Date and time format settings for saved measurements added. • Misc minor improvements.
This is a new app. Please let us know what you think in a review!
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Does not work properly on my OnePlus 13 does however work on my Galaxy S9. Probably an issue with what camera it's trying to use for its readings.
โ โ โ โ โ Rymยท Feb 17, 2026
Your app actually works with my phone and monitor nits are displayed properly.
โ โ โ โ โ Darrell Kavanaghยท Jan 7, 2026
Initially, this app was unavailable for my phone. I emailed the developer who responded immediately and looked in to the issue. The app was made available for my phone within a few days, and after installing I found it highly useful and accurate - the readings on test images returned results very similar to those published in reviews using professional equipment. So 5 stars for the app and 10 stars for the support from the developer. A rare and precious thing.
โ โโโโAlucardยท Nov 19, 2025
Should have been called tester would have saved time. I installed it thinking it could reduce my brightness down all the way and beyond, but it just tests the luminescence of the screen in nits. Perhaps changing the title instead of screen brightness, to nits brightness tester Instead?
โ โ โโโNicholas Masonยท Nov 24, 2025
Doesn't work on OnePlus 13, but works on the pixel 6a. OnePlus 13 says 150 for my monitor, pixel 6a says 400. (my monitor is 400 nits) would rate 2.5 if I could
โ โโโโChol Oยท Nov 25, 2025
A popup nagging you to buy premium makes the basic function of the app unusable These free to download, but paid to use apps are very annoying. Just make the app paid from the store, so you don't waste people's time
Google Play Rankings for Screen Brightness Nits Meter
This app is not ranked
Technologies used by Screen Brightness Nits Meter
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