Harold let us know about their new app called Watermark Photo that lets you watermark your pictures with text, timestamps, images, QR codes, and signatures. Watermarking your photos can come in handy for all kinds of scenarios, for both the standard or business end user. I did not get a chance to try this app out, so I will create a topic for this in our forums below. Feel free to share any comments if you are already using this.
Watermark ships with different stamps including signatures of Einstein, Da Vinci, Copyright, Top Secret, and other fun stamps. Fonts, color, and opacity can be modified. Scale, rotate, and move watermarks easily with touch gestures and upload the final image (full resolution supported) directly to Facebook, Flickr, Picasa, and Twitter or just save the watermarked image to the photo gallery.