Photomarkr. Watermarks your photos with a copyright. Something that my desktop program does when I upload to flickr. This program is not as automated, as you gotta edit each pic individually, but hey, it does it and it's free.
Also another one I've been examining, though this isn't really an app - [
www.cluefulapp.com]. Browse to this on your computer, then punch in the name of the app. Gives privacy details of each whatever apps you search for. There's been a few apps I skipped installing because of what they grabbed and uploaded.
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Your image looks COLD 
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