Twilight Pro Unlock APK

Version 2.0 - com.urbandroid.lux.donate
Last updated: 2019-08-14 13:44:19

Protect your healthy sleep

APP Information

App Download Version2.0 (12)
Updated2019-08-14 13:44:19
Apk Size193.65 KB
App DeveloperUrbandroid Team
Malware CheckTRUSTED
Install on Android4.0.x and up
App Packagecom.urbandroid.lux.donate.apk

Download Twilight Pro Unlock 2.0 APK

App Description

Twilight Pro Unlock is urbandroid,donate,health,fitness,twilight, content rating is Everyone (PEGI-3). This app is rated 4.67 by 45 users who are using this app. To know more about the company/developer, visit Urbandroid Team website who developed it. com.urbandroid.lux.donate.apk apps can be downloaded and installed on Android 4.0.x and higher Android devices. The Latest Version of 2.0 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than Twilight Pro Unlock APK Mirror. This app APK has been downloaded 55971+ times on store. You can also download com.urbandroid.lux.donate APK and run it with the popular Android Emulators.

Are you having trouble falling asleep? Are your kids hyperactive when playing with the tablet before bed time?
Are you using your smart phone or tablet in the late evening? Twilight may be a solution for you!

WARNING: Android O does no allow the app to cover your notifications and lockscreen anymore. We have some workarounds like wallpaper filtering etc..

Recent research suggests that exposure to blue light before sleep may distort your natural (circadian) rhythm and cause inability to fall asleep.

The cause is the photoreceptor in your eyes, called Melanopsin. This receptor is sensitive to a narrow band of blue light in the 460-480nm range which may suppress Melatonin production - a hormone responsible for your healthy sleep-wake cycles.

In experimental scientific studies it has been shown an average person reading on a tablet or smart phone for a couple of hours before bed time may find their sleep delayed by about an hour.

The Twilight app makes your device screen adapt to the time of the day. It filters the blue spectrum on your phone or tablet after sunset and protects your eyes with a soft and pleasant red filter. The filter intensity is smoothly adjusted to the sun cycle based on your local sunset and sunrise times.

PRO features
- more than 2 predefined profiles
- adjustable transition time
- option to turn off Twilight service altogether during inactive times
- new features will often first appear as PRO

Thank you very much for your intention to support our development. This is a pro application for the Twilight app. Please install on top, do not uninstall Twilight first. 

Please read the basics on circadian rhythm and the role of melatonin:

Examples of related scientific research:

Amplitude Reduction and Phase Shifts of Melatonin, Cortisol and Other Circadian Rhythms after a Gradual Advance of Sleep and Light Exposure in Humans
Derk-Jan Dijk, Jeanne F. Duffy, Edward J. Silva, Theresa L. Shanahan, Diane B. Boivin, Charles A. Czeisler 2012

Exposure to Room Light before Bedtime Suppresses Melatonin Onset and Shortens Melatonin Duration in Humans
Joshua J. Gooley, Kyle Chamberlain, Kurt A. Smith, Sat Bir S. Khalsa, Shantha M. W. Rajaratnam, Eliza Van Reen, Jamie M. Zeitzer, Charles A. Czeisler, Steven W. 2011

Effect of Light on Human Circadian Physiology
Jeanne F. Duffy, Charles A. Czeisler 2009

Efficacy of a single sequence of intermittent bright light pulses for delaying circadian phase in humans
Claude Gronfier, Kenneth P. Wright, Richard E. Kronauer, Megan E. Jewett, Charles A. Czeisler 2009

Intrinsic period and light intensity determine the phase relationship between melatonin and sleep in humans
Kenneth P. Wright, Claude Gronfier, Jeanne F. Duffy, Charles A. Czeisler 2009

The Impact of Sleep Timing and Bright Light Exposure on Attentional Impairment during Night Work
Nayantara Santhi, Daniel Aeschbach, Todd S. Horowitz, Charles A. Czeisler 2008

Short-Wavelength Light Sensitivity of Circadian, Pupillary, and Visual Awareness in Humans Lacking an Outer Retina
Farhan H. Zaidi, Joseph T. Hull, Stuart N. Peirson, Katharina Wulff, Daniel Aeschbach & Co 2007

High sensitivity of the human circadian melatonin rhythm to resetting by short wavelength light.
Lockley SW, Brainard GC, Czeisler CA. 2003

Sensitivity of the human circadian pacemaker to nocturnal light: melatonin phase resetting and suppression
Jamie M Zeitzer, Derk-Jan Dijk, Richard E Kronauer, Emery N Brown, Charles A Czeisler 2000

Phase-shifting human circadian rhythms: influence of sleep timing, social contact and light exposure
J F Duffy, R E Kronauer, C A Czeisler 1996

Exposure to bright light and darkness to treat physiologic maladaptation to night work.
Czeisler CA..

App ChangeLog

  • Updated high-res icons

App Screens

Twilight Pro Unlock Screenshot 1Twilight Pro Unlock Screenshot 2Twilight Pro Unlock Screenshot 3Twilight Pro Unlock Screenshot 4Twilight Pro Unlock Screenshot 5Twilight Pro Unlock Screenshot 6Twilight Pro Unlock Screenshot 7Twilight Pro Unlock Screenshot 8Twilight Pro Unlock Screenshot 9Twilight Pro Unlock Screenshot 10Twilight Pro Unlock Screenshot 11Twilight Pro Unlock Screenshot 12Twilight Pro Unlock Screenshot 13Twilight Pro Unlock Screenshot 14Twilight Pro Unlock Screenshot 15Twilight Pro Unlock Screenshot 16

Reviews From google play store

Been using it for a couple of years now, bought the pro version almost immediately, and use it nightly. Love it. Once in a while it will suddenly shut off for no apparent reason, leaving me blinded for a few seconds, but then it'll come back on in about a min. It's perfect for night reading in the dark at bedtime. Highly recommend it. Thanks Twilight for being one of the awesome apps that keeps updating, even after all this time! And, for keeping it simple!

This app ALWAYS messes with my background wallpaper and there's no quick way to disable/ stop the app. Otherwise it just keeps running in paused mode. It's annoying beyond belief. Everytime I start it up it somehow messes everything up. Shame I paid for this. Just add a quick play/ stop function in there. Why the F do I need this to be running during the day!? It's only useful at night and even then it makes my background disappear. Looking for a replacement app.

Updated review: So the developer answered back with an answer from their FAQ. So its a normal problem. Emailed them again for a solution and they never replied for the 3rd time. Another app does the same thing with no problems so why cant a paid app work better? Always crashing in the background. Custom settings always revert back to default. If youre watching a video it will crash on you. If you stop the app it will turn itself on. Emailed developer twice with no reply. Ive paid for the app so i deserve a reply or for them to fix the problem.

Have paid for the app but still does not work properly. If I close the app the blue light come back, it is like the app stop working. It gave me a notification to give it admin access but I can't find the app in the options. Please help

I have used this app on my last few phones without issue, except now with the S10. The app cant seem to draw over the notification area at the top of the screen when the bar is transparent. For example: when playing a full screen game, there is a large gap at the top of the screen that Twilight wont cover. It's hugely distracting, especially at night. Unfortunately is makes the app almost not worth using. Became a pro member to hopefully help fund fixing this bug!

Overlay issue means it's unusable Twilight is messing up / blocking use of other apps. Which is a shame cos otherwise it's the perfect blue light filter. Please fix.

This app is noice, I use the pro version, everything works well but whenever I change my wallpaper it reverts it back to the old one or the default one that came with the theme for some reason. I have a redmi 4 btw

This app is great! I bought the Pro a week later after installing the first Twilight app. I have a real sensitivity to glares and the sun option on the Pro works great during the daytime, it reduces a lot of Glarus for me. I love that you can turning the twilight app off with just a touch or pausing it. Also at the end of the day, I am not really squinting my eyes or rubbing them anymore after coming home from work and watching TV at night. I installed it also on my Ipad.

Wonderful. Works great for me, I'd recommend it, and I'm looking forward to exploring the new options via PRO. Even of there isn't a whole lot that's new... I believe they earned the darn $2 for doing such a great job!

Loved this app for many years, but now I have Android P which has the same feature built in. But for any older Android, this one is the best, it automatically disables when permission screens pop up and offers a quick setting to quickly disable, for example for showing qr code at the movie theater.

I am running marshmallow , used to work good on lollipop but now it is continuously asking me location access and permission to draw over other app i have enabled both but for some reason it is asking same permission again and i am not able to customize setting.Help .

Notification ads for your other products, in a Pro version. Not good - I pay to avoid ads, not to get them.

It changes my lock screen wallpaper to red one but then it stays the same even after twilight active hours. Please fix

Wonderful app. My eyes are hurting less with this application. I hope it's perfected with new eye-friendly features.

After oreo update app does not work on notification panel and lock screen please fix this

I've been using this app for the last 2-3 years and absolutely love it. I love the tint of the color and love how it has a sunrise to sunset option by default. I've never been disappointed with this app so I decided to buy the pro version today.

I love this app,,have been using it for a while now.I bought the pro version,I know there isn't much in this pro version but the developers deserve the money they asked for...

Pro app has a bug - Android back soft key fails to close app (this worked fine on your free app version). Fix this issue (or maybe add a 'close' or 'minimise' option in its menu) for five stars. App is fantastic, apart from that bug.

Would be great to have an option to have a different schedule on different days (like later turn on on Fridays and Saturdays or something)

Decent app. But keeps changing my wallpaper everytime I use it. Please fix it. I love this app but hate the fact that the wallpaper keeps changing everytime i use it.

Apk scan results

Apk Scaned By TotalVirus Antivirus,com.urbandroid.lux.donate.apk Was Pure And Safe.
Scan Stats:failure:0|harmless:0|malicious:0|suspicious:0|timeout:0|type-unsupported:12|undetected:60|
File type:Android
Magic:Zip archive data
File size:198302
Uncompressed Size:196876
Contained Files	:29
Contained Files By Type:MF:1,RSA:1,SF:1,dex:1,png:21,xml:3,


requires following permissions on your android device.



Certificate Issuer:C:CZ, CN:Petr Nalevka, L:Prague, O:Urbandroid, ST:Czech Republic, OU:Urbandroid
Certificate Subject:C:CZ, CN:Petr Nalevka, L:Prague, O:Urbandroid, ST:Czech Republic, OU:Urbandroid



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