MobGold (http://www.mobgold.com), a mobile advertising platform, has released an iPhone SDK (software development kit). This release marks the first SDK release on the iPhone OS for this year.

The new iPhone SDK from MobGold includes expanding banner, transparent overlay, performance enhancement and additional server side flexibility for developers. It allows developers to garner higher monetization opportunities by partnering with MobGold, according to CEO and co-founder Alan Chang.