Better than PicFrame
I purchased Diptic becasue PicFrame wasn’t sufficient for me (on Mac OS X). Diptic, You can choose from TONS of layouts, adjust the aspect ratio to your choosing, a few options for image editing, and some text additions. I regret not buying this earlier because I dealt with having a tiny tiny border in between my collages even when the border width option was set at zero. Diptic removes borders entirely when set to lowest setting. The layout is also very neat. I am quite pleased with the options available given in this app.
Firey432 about
Diptic