Darrell Etherinton reporting on this slide deck from Distimo:

Free apps with in-app purchases made up 48 percent of total App Store revenue according to Distimo, while paid apps with in-app purchases accounted for 24 percent and the remaining 28 percent came from paid-only apps.

And get this: only 4 percent of apps in the App Store offer in-app purchases.

(Via MacStories.)

September 21, 2011