[WindowsCentral.com]

Gloomlogue is an excellent Windows Phone photography app that lets you edit images in a gloom paint style. The Windows Phone app has over 150 special effects and borders to apply to your images as well as the core adjustments to get things just right.
Gloomlogue typically runs $.99 in the Windows Phone Store but through the myAppFree partnership, over the next twenty-four hours you can pick up Gloomlogue free.

Full story from the WindowsCentral blog...