HomeAppsProductivityDemo Mode SettingsApps like Demo Mode Settings Here are some great alternatives to Demo Mode Settings by Nightly Nexus : Gray-Switch (Grayscale) ★3.8 Pixel Tuner - SystemUI Tuner ★3.8 Quick Settings app ★4.5 [Substratum] Samsung System Mo ★3.5 Terminal Pro - Green CRT Theme ★4.2 Battery Notification ★3.9 Dark Void - Black Circle Icons ★4.0 Baked - Dark Android Icon Pack ★4.8 Settings - Secret Settings ★3.4 Battery Percentage Display ★3.9 Statusbar Icon Hider Customize ★3.3 Material Things - Icon Pack ★4.2 Super Quick Settings Pro ★4.5 Quick Settings for Android ★4.7 Icon pack for Android ™ ★4.0 Show Battery Percentage ★3.9