Auto Context: Smart Wallpaper

Auto Context: Smart Wallpaper - NO ADS and NO PAYWALLS
Intelligent dynamic backgrounds that automatically change based on your real-life context – all using your own photos for complete privacy.
Tired of static wallpapers? Auto Context transforms your Android home and lock screens into a smart, personalized experience. Create custom rules to automatically switch wallpapers based on your environment, habits, and device state – no bundled images, just the photos you choose from your own gallery.

Powerful Contextual Triggers - Set wallpapers that adapt intelligently:
Time & Day: Morning sunrise for dawn, cozy night scenes after dark, or different images for weekdays vs. weekends.
Location: Home sweet home wallpaper when you arrive, or work-themed for when you are at work, (via geofencing).
Wi-Fi & Bluetooth: Switch to office mode on your work network or car vibes when connected to your vehicle.
Weather: Sunny beaches on clear days, rainy moods during storms (powered by free Open-Meteo API).
Activity: Energetic backgrounds while running, calm ones when relaxing (using device sensors).
Battery & Charging: Low-battery warnings or desk-mode aesthetics when plugged in.
System State: Match dark/light mode, Do Not Disturb focus, or even foldable device postures.
Plus calendar events, seasons, and more!

Smart & Battery-Friendly:
Priority-based rules resolve conflicts automatically.
Optimized for minimal battery impact – strictly follows Android's modern privacy and background rules.
Full support for home screen, lock screen, or both.

Privacy-First Design:
Zero default wallpapers – every image is explicitly selected by you via Android's secure Photo Picker.
No tracking, no ads, no data collection, no paywalls. All features FREE.

Beautiful & Customizable:
Preview and test rules instantly.
Adjust fit (crop, blur, scale) for perfect results.
Drag-to-reorder rule priority.

Smart Layers:
Optionally turn on smart layers which will temporarily change your wallpaper based on currently playing song, or your current calendar event, or more.

Make your phone truly contextual. Download Auto Context today and let your wallpaper reflect your world.

The following words sort of give an idea of what problem(s) the app solves.
smart wallpaper
automatic wallpaper
dynamic background
contextual wallpaper
auto wallpaper changer