Screen Brightness Nits Meter

Name: Screen Brightness Nits Meter
Rating: 4.3 (18 reviews)
Author: Contechity AB

Display TV Monitor Luminance

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

18 Ratings
Age Rating

4+
Years
Category

Utilities
Developer

Contechity AB
Language

EN
+ 39 More
Size

39.9
MB

Measure the brightness of any screen, monitor, TV, or display using your smartphone camera! 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. MULTIPLE MEASUREMENT UNITS Supports Nits (candela per square meter, cd/m²), Foot-Lambert (fL), Stilb (sb, cd/cm²), Lambert (L), Apostilb (asb, blondel), and Candela per ft² (cd/ft²). REAL-TIME MEASUREMENTS Get instant feedback with continuous real-time luminance measurements. SAVE MEASUREMENTS Save measurements with notes for detailed documentation and easy reference. MULTILINGUAL SUPPORT & DOCUMENTATION Full support for 40 different languages with comprehensive, integrated documentation. CUSTOMIZABLE SETTINGS Tailor the app settings to your specific needs. WHAT YOU CAN MEASURE • TVs and monitors • Computer displays • Smartphones and tablets • Digital signage • Professional monitors • LCD, OLED, LED, HDR, QLED and AMOLED displays PERFECT FOR • TV and display technicians • Video production professionals • Gaming enthusiasts • Home theater enthusiasts • Office lighting consultants • Photographers and videographers 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. Ensure the screen is set to D65 (6500K standard white). Other color temperature settings may significantly affect measurement accuracy. Privacy Policy, https://nits-meter.contechity.com/pp.html End User License Agreement, https://nits-meter.contechity.com/eula.html 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. DEDICATED SUPPORT Your feedback helps us improve the app. Contact us at apps@contechity.com for support or suggestions. Download now and turn your phone into a luminance meter for any screen or display.

Ratings & Reviews

4.3

out of 5

18 Ratings

Helped with science fair fr 🥹✌️
Jan 22
Bash :D
Amazing, helped with a light project for school

Developer Response
Great to hear! Thanks a lot for your support!
Helped with science fair fr 🥹✌️
Jan 22
Bash :D

Amazing, helped with a light project for school
Developer Response Jan 23
Great to hear! Thanks a lot for your support!
annoying paywall
Apr 7
Xylonic05
Worked pretty well for a while until I opened the app and it no longer allowed me to use the measurement feature for free. I’m now forced into a free 3-day trial, after which I’m charged $2 a month unless cancelled, or a one-time $10 purchase. It’s not the most ridiculous paywall I’ve ever seen, but it sure is frustrating that the basic functionality of the app has been stripped away.

Developer Response
Hi, I appreciate you taking the time to leave a review. Nits Meter is free to try for a few weeks, and then yes, if you like it, a one-time purchase or small subscription is needed to keep going. I am working on making this clearer. If the trial felt too short, I'd love to make it right — just drop me a line at apps@contechity.com and I can extend your test period. Sorry and thanks again!
annoying paywall
Apr 7
Xylonic05

Worked pretty well for a while until I opened the app and it no longer allowed me to use the measurement feature for free. I’m now forced into a free 3-day trial, after which I’m charged $2 a month unless cancelled, or a one-time $10 purchase. It’s not the most ridiculous paywall I’ve ever seen, but it sure is frustrating that the basic functionality of the app has been stripped away.
Developer Response Apr 9
Hi, I appreciate you taking the time to leave a review. Nits Meter is free to try for a few weeks, and then yes, if you like it, a one-time purchase or small subscription is needed to keep going. I am working on making this clearer. If the trial felt too short, I'd love to make it right — just drop me a line at apps@contechity.com and I can extend your test period. Sorry and thanks again!
Terrible purple font
Apr 19
TEXASCITIZEN
Just needed a 1 time check but I am not sure about the accuracy since it gave me a rating on my desktop monitor of 10 nits on a monitor which can go up to 350 nits. Why 350 possible nits if I am really only using 10 Nits? ***2nd point: The purple font/ text on the website is extremely hard to read. Use another color & get feedback from peers before finalizing the final color. ***Still I appreciate the effort.

Developer Response
Thanks for the detailed feedback! A reading of 10 nits does seem unusually low — did you measure a white area of the screen, and was the room dark or light? Most screens auto-adjust brightness and often output well below their maximum. If something seems off, I'd love to investigate further — reach out at apps@contechity.com. Regarding the purple font, I only use black and dark blue text on the website, so I'm not sure what you may be seeing there. Feel free to contact me at apps@contechity.com if you'd like. Thanks again!
Terrible purple font
Apr 19
TEXASCITIZEN

Just needed a 1 time check but I am not sure about the accuracy since it gave me a rating on my desktop monitor of 10 nits on a monitor which can go up to 350 nits. Why 350 possible nits if I am really only using 10 Nits? ***2nd point: The purple font/ text on the website is extremely hard to read. Use another color & get feedback from peers before finalizing the final color. ***Still I appreciate the effort.
Developer Response Apr 22
Thanks for the detailed feedback! A reading of 10 nits does seem unusually low — did you measure a white area of the screen, and was the room dark or light? Most screens auto-adjust brightness and often output well below their maximum. If something seems off, I'd love to investigate further — reach out at apps@contechity.com. Regarding the purple font, I only use black and dark blue text on the website, so I'm not sure what you may be seeing there. Feel free to contact me at apps@contechity.com if you'd like. Thanks again!

• 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!

Version 1.3.0 Jun 6

Data Not Linked to You

The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: Contechity AB
Size: 39.9 MB
Category: Utilities
Compatibility: Requires iOS 15.0 or later.

iPhone
Requires iOS 15.0 or later.

iPad
Requires iPadOS 15.0 or later.

iPod touch
Requires iOS 15.0 or later.

Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.

Apple Vision
Requires visionOS 1.0 or later.
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+

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In-App Purchases: Yes

Full Access (Month) $0.99

Full Access (Lifetime) $6.99

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