Softbank this week revealed plans to give its iPhone 1Seg TV tuner an official iPhone app. The upcoming TV Mobile app will let those with an iPhone 3G or 3GS watch over-the-air TV from the tuner without having to keep the peripheral near the Apple device as they do today. Rather than create a short-range connection over Wi-Fi, the app can be set to stream TV from the tuner over the Internet to a distant iPhone, using a local Wi-Fi router to give the 1Seg add-on its connection.