40 Hadiths - Hadith Nawawi is an Islamic Android App that is designed with the purpose to enlighten the heart and souls of Muslims around the globe with the authentic teachings of Prophet Muhammad (PBUH).
John's Background Switcher - Switch backgrounds to trending imgur, reddit, tumblr threads
Muzei - Muzei is a live wallpaper that gently refreshes your home screen each day with famous works of art.
Artpip - Artistic wallpaper for your desktop, refreshed daily.
Variety Wallpaper Changer - Variety is a wallpaper changer for Ubuntu which is featureful, yet slim and very easy to use.