Flicker Meter for Light - PWM

Name: Flicker Meter for Light - PWM
Rating: 4.5 (26 reviews)
Author: Contechity AB

أدوات

مجاني - الشراء داخل التطبيق

26 من التقييمات
الأعمار

⁧٤+‬
سنوات
الفئة

أدوات
المطور

Contechity AB
اللغة

AF
+ 39 إضافية
الحجم

26
م.ب.

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 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!

التقييمات والمراجعات

4.5

من أصل ٥

26 من التقييمات

UPDATE: much improved
11 أبريل

The Supreme Dalek
After my initial non-positive review, the developer contacted me and put a lot of work into improving the app’s performance on my iPhone Mini 13. The new version is much more useful. Measuring flicker seems to be a hard problem because use conditions matter a lot, but within that limitation I can now say the app does what I had hoped. Four stars for performance, five stars for developer responsiveness.

استجابة المطور
Thanks a lot for reporting the problem initially and assisting me in tracking it down, so that I could solve it and make the app better for everyone! Users like you are invaluable in the development process.
UPDATE: much improved
11 أبريل

The Supreme Dalek

After my initial non-positive review, the developer contacted me and put a lot of work into improving the app’s performance on my iPhone Mini 13. The new version is much more useful. Measuring flicker seems to be a hard problem because use conditions matter a lot, but within that limitation I can now say the app does what I had hoped. Four stars for performance, five stars for developer responsiveness.
استجابة المطور 14 أبريل
Thanks a lot for reporting the problem initially and assisting me in tracking it down, so that I could solve it and make the app better for everyone! Users like you are invaluable in the development process.
Simple app that does one thing well
26‏/11‏/2024

Aragon the Traveler
This is a simple app that does one thing well. It’s easy to use and understand. I’d love to be able to see the sine wave in a separate window, if the developer wants to add that feature in the future. Handy, simply, and one of the few currently available apps that read flicker. Well worth the price.

استجابة المطور
Thanks a lot for your review! Would you please let me know the reasoning behind why it is useful to have the sine wave in a separate window? Or is it that you want to be able to hide the sine wave? Please write to me at apps@contechity.com Thank you so much!
Simple app that does one thing well
26‏/11‏/2024

Aragon the Traveler

This is a simple app that does one thing well. It’s easy to use and understand. I’d love to be able to see the sine wave in a separate window, if the developer wants to add that feature in the future. Handy, simply, and one of the few currently available apps that read flicker. Well worth the price.
استجابة المطور 08‏/01‏/2024
Thanks a lot for your review! Would you please let me know the reasoning behind why it is useful to have the sine wave in a separate window? Or is it that you want to be able to hide the sine wave? Please write to me at apps@contechity.com Thank you so much!
Works as advertised
24 أغسطس

Billy Philadelphia
I was able to figure out which rooms had flickering lights and which didn’t. The app properly detected the rooms I was suspect of flickering, having seen them flicker in slow motion videos. Great app!

استجابة المطور
Thanks a lot for sharing your experience with the app - it is very much appreciated!
Works as advertised
24 أغسطس

Billy Philadelphia

I was able to figure out which rooms had flickering lights and which didn’t. The app properly detected the rooms I was suspect of flickering, having seen them flicker in slow motion videos. Great app!
استجابة المطور 29 أغسطس
Thanks a lot for sharing your experience with the app - it is very much appreciated!
Crashing for me on the first screen
18 يوليو

macaddiict
The first screen is a buy screen to pay or agree to subscribe to a trial before using the app or even seeing it The app showed the payment screen only a few times but no buttons worked, it just crashes if I click anythingI haven’t had an app crash on iOS in so long I didn’t actually realize what happened. I rebooted my phone. It’s up to date. Now on subsequent launches, this crashes immediately after opening now without showing a buy screenThis PWM tester app is a great idea but the dev seems so intently set on getting money from every single user and ensuring they know you will pay on the first launch they should just make this a pay app not In App PurchasesAgain, this app does nothing unless you open your wallet or agree to a trial, but that didn’t work for me so it just does nothing

استجابة المطور
Oh, I am so sorry for this! Thank you so much for reporting. Actually the app can be used for a few weeks without signing up to anything - simply tap close on the paywall. But the crash is serious. Would you please send me an email so that I can learn more about it and fix this issue? It would be very valuable as I really would like to correct this! apps@contechity.com And of course I will give you a full refund. Sorry again! BR, Björn
Crashing for me on the first screen
18 يوليو

macaddiict

The first screen is a buy screen to pay or agree to subscribe to a trial before using the app or even seeing it The app showed the payment screen only a few times but no buttons worked, it just crashes if I click anythingI haven’t had an app crash on iOS in so long I didn’t actually realize what happened. I rebooted my phone. It’s up to date. Now on subsequent launches, this crashes immediately after opening now without showing a buy screenThis PWM tester app is a great idea but the dev seems so intently set on getting money from every single user and ensuring they know you will pay on the first launch they should just make this a pay app not In App PurchasesAgain, this app does nothing unless you open your wallet or agree to a trial, but that didn’t work for me so it just does nothing
استجابة المطور 19 يوليو
Oh, I am so sorry for this! Thank you so much for reporting. Actually the app can be used for a few weeks without signing up to anything - simply tap close on the paywall. But the crash is serious. Would you please send me an email so that I can learn more about it and fix this issue? It would be very valuable as I really would like to correct this! apps@contechity.com And of course I will give you a full refund. Sorry again! BR, Björn

• Added the possibility to save measurements with comments Please rate the app here on the App Store - it helps others find the app and gives me incentive to develop it further. Thank You!