Entrepreneurial Innovation: Killer Apps in the iPhone Ecosystem
The mobile applications (apps) industry has exhibited rapid entry and growth in the midst of a
recession. Using unique data from the iPhone application ecosystem, we examine how the development of
“killer apps” (apps appearing in the top grossing rank) varies by market and app characteristics. We find that
previous app experience and no updating increase the likelihood of becoming a killer game app, while more
updates increase the likelihood of becoming a non-game killer app. Development opportunities, level of
competition, and demand preferences are possible drivers of the opposing innovation process results in
game and non-game markets.