SKRWT – Lens distortion corrector

One of the biggest annoyances of wide angle lens like those of the iPhone is the distorted (non-straight) lines of buildings and the like.

SKRWT claims to be the “missing link in high-end Smartphone Photography”. It’s a little bit convoluted without much in the way of instruction but watching this video:

Will help you figure it out. If you often take photos of buildings, you definitely need to buy this app.