Do your eyes feel tired during night reading on the phone? Are you having trouble falling asleep after a long time watching phone screen? Night Owl may be a solution for you!

With Night Owl you can reduce the brightness of your device screen lower than you can achieve with the default settings in order to avoid eye strain or headaches in a dark environment or at nights. You can also filter blue light which causes eye strain, inability to sleep and headaches.

If you have an AMOLED display, you can also save battery, because black pixels actually turn off on an AMOLED screen.

Features
• Display back-light dimming
• Blue light filter
• Advanced color filter
• Auto start and stop timer

Premium features
• Ad free
• Sun timer

Permission details
• draw over other apps. Used for dimming your screen.
• access Location. Used for determining your location for sunrise and sunset time.
• view network connections and full network access. Used for serving ads and loading the location map.

// Option A //

To download Night Owl -Dimmer & Night Mode mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Night Owl -Dimmer & Night Mode mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Night Owl -Dimmer & Night Mode from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Night Owl -Dimmer & Night Mode in HappyMod App.