This app allows you to quickly change your wallpaper with double tap on screen! Additionally you can set a time to automatically change your wallpaper or automatically change wallpaper whenever the screen is turn on.

Features
Time to change: Delay time before switch to a new wallpaper
Random change: Change the wallpaper with random order
Double tap event: Double tap on screen to change wallpaper
Screen on event: Auto change wallpaper when turn on screen

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