Screen Dimmer - Auto, Per App

Make your screen as dim as you want. Screen Dimmer lets you reduce screen brightness beyond your device's normal minimum using a simple dimming overlay. Whether you're reading at night, using your phone in a dark room, or just prefer a darker display, you stay in control. 🌙 DIM BELOW THE SYSTEM LIMIT Reduce perceived screen brightness beyond Android's standard minimum. Adjust the dim level with a simple slider and turn the dimmer on or off whenever you need it. 📱 PER-APP DIMMING PROFILES Different apps need different brightness levels. Create profiles for the apps you choose and set a separate dim level for each one. Screen Dimmer can automatically apply your preferred dimming level when you switch between selected apps. ⏰ AUTOMATIC DIMMING Set a daily schedule and let Screen Dimmer handle the rest. Choose when dimming should automatically turn on and when it should turn off — useful for nighttime use without repeatedly adjusting your screen. 🖤 OLED MODE Combine system brightness reduction with overlay dimming for OLED displays. 🛡️ SAFETY CONTROLS Set a safety floor to help prevent accidentally making your screen too dark to comfortably operate. ⚡ START ON BOOT Optionally restore Screen Dimmer automatically after your device restarts. ♿ ACCESSIBILITY SERVICE Screen Dimmer uses Android's AccessibilityService API to support the Per-App Dimming feature. When Per-App Dimming is enabled, the Accessibility Service is used to detect which app is currently in the foreground. This allows Screen Dimmer to automatically apply the dimming profile you configured for that app and change the dimming level when you switch between apps. The Accessibility Service is used only for functionality related to automatic per-app dimming. You can use Screen Dimmer without enabling Per-App Dimming, and the Accessibility Service can be disabled at any time from your device settings. ✨ SIMPLE BY DESIGN • Minimal dark interface • Quick brightness adjustment • Per-app profiles • Automatic schedules • OLED mode • Safety floor • No unnecessary complexity Set your brightness once and let Screen Dimmer take care of the rest.