Mobile social networking company Frengo has released a toolkit for development of Open Social and Facebook applications on mobile phones. The Open Social Mobile Toolkit supports MySpace, Hi5, Bebo, and Facebook and allows developers of applications on those networks to extend them to the mobile phone. In addition to extending support for the Open Social and Facebook platforms to the mobile phone, the Frengo toolkit allows developers to monetize applications via the company's social advertising platform or via premium SMS.
According to Frengo, the new mobile platform supports all major US carriers as well as a large number of global carriers and has a potential reach of as many as one billion cell phones worldwide.
"Integrating with Frengo was a breeze and we really appreciate their experience and expertise in mobile. With Frengo we can extend our social experiences to people on mobile phones around the world," said Jia Shen, CTO of RockYou, a launch partner with Frengo on the toolkit. RockYou's "Horoscopes" application is available to mobile users via the Frengo toolkit. Other customers of Frengo include Slide, I Can Has Cheezburger?, Serious Business, and Frozen Bear.
Lance Takuda of RockYou recently confirmed to us that there are slight differences in the Open Social deployments on MySpace and Hi5, and the Facebook platform deployments on Faceook and Bebo. He told us there's about a "20% overhead in supporting" the different deployments of each platform (though going platform-to-platform basically requires a rewrite). It seems likely that because of these differences, the Frengo toolkit includes slightly different bits of code for working with each social network.
It is, of course, not out of the realm of possibility that social networks could build mobile functionality directly into their platforms. Both Facebook and MySpace have been pushing their mobile versions hard recently -- MySpace just partnered with Sprint and Verizon and RIM just announced a million Facebook users on Blackberry -- and it is plausible that they could push developers to the mobile space themselves. Facebook especially has some serious mobile chops with Joe Hewitt on staff, whose iUI is already one of the most popular iPhone frameworks.
