Original Link: http://www.tonywright.com/2012/how-to-evaluate-a-paid-iphone-app-idea/

Tony Wright:

The App Store is really mostly a game store. And a free game store at that. But you still want to build paid apps? So did we! We had a nice tractable project we could build in our spare time, but we still wanted to be sure that it was worth our while.

Nice analysis of the market for paid apps, and one I’ve passed on to clients before when they were interested in building apps.