Earlier this week, NetZero launched a new freemium mobile broadband service using Clearwire’s WiMax 4G network. Although NetZero is the first U.S. company to launch a “free” 4G service, it isn’t going to be the last. Skype founder Niklas Zennstrom has begun work on a similar service called FreedomPop that will launch this summer.
FreedomPop plans to offer more monthly data for free than NetZero’s paltry 200MB. It will also target iPhone owners as a major part of its user base..