Well after searching long time I just found my favourite: https://play.google.com/store/apps/details?id=de.pimpdroid.wallpaper.xmasmoo dfree The glitter effect is amazing and it offers sooooo cooool images! Incredible.... I also like that the app gives you the opportunity to upgrade to the pro version totally free. Is ad supported but worth it since the pro costs more than 2 bucks. I have tried it and it worked like a charm for me....