The funny thing is, they probably should have priced lower. If you look at their rank history on Mac and iOS, they saw big grossing rank bumps the few times the

The funny thing is, they probably should have priced lower. If you look at their rank history on Mac and iOS, they saw big grossing rank bumps the few times they dropped the price. Maybe that's just a short-term effect (yay, sale!), but based on the week they sold Sparrow for $4.99, there's a good chance they would have made more long term. App store economics are weird.