I must say, however, that the iPhone app I find the most beneficial to my organizing is the one that allows me to create Before and After photos.
A while ago, I was reading about the convenience of the vertical fold for t-shirt storage. BOOM.
It was, in fact, the before picture that motivated me to bother folding. And the vertical fold really is better than the horizontal! I have kept up with it. No backsliding.
Similarly, I recently found out from my Smart Friend Jocelyn how to open a pomegranate without mangling the seeds, losing a lot of juice, and staining my clothing in the process. She basically advises this technique, but scoring quarters rather than fifths. I did quarters. Now, this may be one of those things that everyone else has always known how to do, but for me it was a revelation. SCORE THE SKIN! Okay, then. And once again, the photos (this time process photos, not just before and after) add a layer of satisfaction that would not have existed otherwise.