Walpy - Wallpaper Changer 1.6.5 apk, update on 2018-02-13
Enjoy a new wallpaper every day!
Walpy does not rely on fixed-time alarms that prevent your device from getting enough sleep. It lets Android figure out when is the best time to change wallpapers. You can configure constraints to only change wallpaper while your device is:
✓ On a WI-FI network
This allows you to enjoy a new wallpaper every day without hurting your device battery, data or performance!