Pixlr-o-matic (for iPad)

Pixlr-o-matic's start screen is simple and attractive.

Unfortunately, taking a picture inside Pixlr-o-matic only shows the small iPhone-size screen, not taking advantage of the iPad's larger size.

A generous selection of borders can be applied, and you can choose square or original aspect ratio, but you can't crop.

Once you pay the 99 cents, you can bolster Pixlr-o-matic's effects in this "store."

You can send your work in Pixlr-o-matic out to Flickr, Facebook, email, DropBox, or imm.io photo hosting.

The light circles in this larger view of a Pixlr-o-matic image were added by the app's overlay effects.