Wallch has been discontinued. Similar apps include Variety Wallpaper Changer, which is free and open source. Other options are Muzei, FCorp My Desktop, Wallpaper Cycler and My Daily Wallpaper. In total there are five Wallpapers Hubs like Wallch for Windows, Linux and Android.
Variety is a wallpaper changer for Ubuntu which is featureful, yet slim and very easy to use. It can automatically download wallpapers from various online sources, allows rotating them on a regular interval or on demand, and provides easy to use ways to separate the great images...
United States
Muzei is a live wallpaper that gently refreshes your home screen each day with famous works of art. It also recedes into the background, blurring and dimming artwork to keep your icons and widgets in the spotlight.
United States
Indonesia
Wallpaper Cycler is an easy to use, yet powerful desktop wallpaper manager and changer to get rid of that boring static wallpaper on your desktop. You can change the wallpaper with a specific delay or at specific times.
Belgium
EU
Wanna download automatically every day a new and beautiful wallpaper for your Windows desktop?
My Daily Wallpaper automatically download and change your wallpaper after Windows logon or every X hours!
