If you ask me as a developer of my apps, of course, I'd say all my apps that I developed during 2013 with a special shout-out to my Quotegram iOS app (https://i

If you ask me as a developer of my apps, of course, I'd say all my apps that I developed during 2013 with a special shout-out to my Quotegram iOS app (https://itunes.apple.com/us/app/quotegram/id705700846 https://itunes.apple.com/us/app/quotegram/id705700846). It taught a bunch in terms of planning, marketing, interacting with bloggers and the whole 9-yard.