RectFish + Peleng
RectFish with a Peleng 8mm fisheye is pretty neat. Compare:

Original

RectFish‘d
And yes, I know there is watermarking, but without paying $30 for a license I can’t export non-marked full res images.
I’ll research other apps for it later. OSS stuff, things which remove all distortion (resulting in a dogboned image), etc.
Oh, and click each image for a full size copy, if you’d like. Now, off to the post office. And my parents house.

