TrueHDR for iPhone expands the camera's limited dynamic range by automatically aligning and merging two photos taken at different exposures, with a result that has vivid colors and details in both bright and dark areas. You can also use TrueHDR on your iPhone or iPod Touch to merge photos taken with another variable-exposure camera.res minimum iPhone OS 3.1 and iPhone 3GS. Merging functionality with saved images may be used on iPhone or iPod Touch.
iPhone OS 3.x
||Requires iPhone OS 3.1