Mobile app monetization: Freemium is king, but in-app ads are...

Mobile app monetization: Freemium is king, but in-app ads are growing fast

John Koetsier, venturebeat.com

Freemi­um rev­enue for mobile apps was up 211 per­cent last year, accord­ing to a new report from mobile ana­lyt­ics com­pa­ny App Annie and IDC.

Clear­ly, free is work­ing.

While a fair­ly strong major­i­ty — 83 per­cent of the top thou­sand…