Apps like SystemUI Tuner

Here are some great alternatives to SystemUI Tuner by Zachary Wander :
Demo Mode Settings
Demo Mode Settings
★5.0
ADB TV: App Manager
ADB TV: App Manager
★4.6
Comatose — Android Deep Sleep
Comatose — Android Deep Sleep
★4.5
Pixel Tuner - SystemUI Tuner
Pixel Tuner - SystemUI Tuner
★3.8
Automatic Dark Theme for Andro
Automatic Dark Theme for Andro
★4.3
Sys-I: Android System Info
Sys-I: Android System Info
★4.4
SystemUI Tuner Shortcut
SystemUI Tuner Shortcut
★3.6
UI Tuner Enable [root]
UI Tuner Enable [root]
★4.1
Night Mode Enabler
Night Mode Enabler
★3.4
Dark Mode Live Wallpaper
Dark Mode Live Wallpaper
★4.0
System UI Tuner
System UI Tuner
★4.4
[Substratum] Samsung System Mo
[Substratum] Samsung System Mo
★3.5
3C System Manager (root)
3C System Manager (root)
★4.5
Screen Brightness Filter
Screen Brightness Filter
★3.7
Clock Screensaver
Clock Screensaver
★4.4
Samsung Security Policy Update
Samsung Security Policy Update
★4.4