The guardian of your night sight.

▶ Relax your eyes with a sight-protection blue light filter.
▶ Brighten your night with a flashlight.
▶ Enjoy your night with light effects.
▶ Make your night safer with a protection light.
▶ Enjoy games at night

Sight Protection Filter
- No need for expensive anti-blue light glasses or films.
- Use a blue light screen filter for eye care.
- Good for those who are prone to eye strain.
- Good for insomnia prevention.
- The brown filter allows you to read small prints of a paper clearly.
- No need to darken the screen for comfortable viewing with the filter.
- Effective against someone peeking.
- Good app operation and less battery demanding.

Flashlight
- The most bright and strongest light
- Fastest operation with one touch Notification bar icon.
- Transparent Light, Screen Light support.

Light Effects
- Supports 12 different light effects.
- Fun Light Effects: Psychedelic Light, Jack-O-Lantern, Hypnotizer, Candle, and Incandescent Light
- Lovely Light Effects: I love you, Cake, and Mood Light
- Useful Light Effects: LED Display, Police Light, Warning Light, and Protection Light

▶Protection Light
- Protect yourself from emergency situation at night with light and noise

▶ Popular games at night
- We recommend selected popular games at night.
- The most loved game ranking by Night Owl users is also provided.

▶ Automatic Filter Function
- Automatic filter is activated at night to protect the eyesight.
- No more getting dazzled by the phone screen in the morning.

▶ Notification Bar Icon
- Notification Bar Icon allows the quickest operation.

Step 1. Download Night Owl-Bluelight Cut Filter Mod (Unlocked) APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Night Owl-Bluelight Cut Filter Mod (Unlocked) APK will begin installing on your device. Simple.

Step 1. Download HappyMod APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Search Night Owl-Bluelight Cut Filter Mod, click Download.
Step 4: You can download 100% working mods on HappyMod with one click.