I'm not sure the innovative Color Lake app solves any real photographic problems I have, but it sure is cool to play with and try on some of my photos taken in the desert.
Color Lake (US $1.99) adds rain, snow and water with reflections to any image in your library. You can adjust the wave height, change the weather, and manipulate its hue while keeping the image at the original resolution if you desire.
I have a lot of photos taken around Arizona and Utah, and loved the ability to create realistic looking bodies of water that accurately reflect the clouds and the mountains. It's not that I needed this functionality, but it works well and has made a few of my photos more interesting than they would have been otherwise. Of course the depiction is a complete fantasy.
The author claims the site can a