Screenshots
Description
Been playing Twilight Pro Unlock for a couple months now. It’s basically an app that helps reduce the blue light from your phone or tablet before bedtime. Apparently this blue light can mess with your sleep cycle, so Twilight kinda filters it out.
Here’s what you do: there’s a bunch of settings to customize the screen tint and brightness. You can schedule it to automatically kick in at certain times. There’s also a cool feature that’ll dim the screen the later it gets. And the overlay is pretty subtle – doesn’t feel like it’s just taking over your whole screen.
Look, if you’ve been having trouble sleeping or your kids are wound up at bedtime, you’ll probably get some use out of this. It’s not perfect – the free version has ads that can get annoying – but overall it does the job. Worth checking out.
Editor Opinion
So here's my take on Twilight Pro Unlock. I've tested a bunch of sleep apps and this one's pretty solid. The blue light filtering works well, and I like how you can customize the settings. And doesn't feel as intrusive as some other apps. On the downside, the free version has some pesky ads, and the pro features are a bit pricey. But if you need help winding down at night, this is a good option to try.
Pros & Cons
Pros
- Tons of settings to customize the blue light filtering
- Automatically dims screen as it gets later
- Free version works well, don't need to pay to get the benefits
- Subtle overlay, doesn't take over your whole screen
Cons
- Free version has annoying ads
- Pro features are a bit expensive
- Takes some tinkering to get the settings right
Specifications
| Updated | 27.08.2025 |
| Age Rating | Everyone |
| Developer | Petr Nálevka (Urbandroid) |
| Android | Android 4.0++ |
| Package Name |
com.urbandroid.lux.donate |
Ratings
User Reviews
The best blue light filter for Android I have found. It almost seems like a cliché, reading through the reviews, but it too used the app for over 2 years...
I've used this app for years and finally got the pro to be able to have more setting options. I don't know how worth it the pro is. I wish...
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...
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Frequently Asked Questions
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