Pictional LLC has released TrueHDR 2.0, an update to TrueHDR that picks up where Apple’s HDR leaves off, offering better results with enhanced details in the shadows and sun, and support for iPhone 4 and 3GS, including back and front cameras. TrueHDR’s new Rapid Autocapture mode makes it easier than ever to take HDR pictures, and its new SemiAuto mode offers greater control in choosing exposure points. Users can share the beautiful results from within the app using Facebook, Twitter, or email. TrueHDR is designed to address the issue that cameras can only capture a limited range of brightness in a single photo. In other words, when people take photos…