Apps like Galactic Night [root, Samsung]

Here are some great alternatives to Galactic Night [root, Samsung] by Omega Centauri Software :
Color LED Flashlight & FLASH
Color LED Flashlight & FLASH
★3.7
Reading Light
Reading Light
★3.4
Screen Light Dimmer & Filter
Screen Light Dimmer & Filter
★3.8
Red Light
Red Light
★3.5
Light for Night vision
Light for Night vision
★3.9
Brightest LED Flashlight-Torch
Brightest LED Flashlight-Torch
★4.8
Flashlight, Screen Torch, SOS
Flashlight, Screen Torch, SOS
★4.8
Color Filter
Color Filter
★3.6
Dark screen filter - Dark mode
Dark screen filter - Dark mode
★3.7
Dark screen filter
Dark screen filter
★4.2
Blue Light Filter - Dark Mode
Blue Light Filter - Dark Mode
★4.0
Blue Light Filter Night Mode
Blue Light Filter Night Mode
★3.4
Dark Mode: Night Mode All Apps
Dark Mode: Night Mode All Apps
★3.9
Bluelight Filter - Night Mode
Bluelight Filter - Night Mode
★4.6
Eye Protector - Dim Night Mode
Eye Protector - Dim Night Mode
★4.2
Blue Light Filter
Blue Light Filter
★4.1