A free app for Android, by Anatoly Lapshin.

Just Snow – Photo Effects is a free app that lets you create beautiful snowfall images and backgrounds on your photos. You can choose from more than 30 filters to get a perfect snowfall, and the effects will be applied on a photo-by-photo basis.

Just Snow – Photo Effects is easy to use. The app has a built-in mask tool that lets you create unique images. The snow effect is easy to apply and will not close your photos. Just Snow lets you create a new layer and mix filters to get the best result. You can choose to add a color or to make it a transparent layer.