One of the most popular iPhone photography apps, Image Blender, has just been updated. This update allows you to transfer EXIF and Location data. It also allows you to transfer a location from one image to another, if you have applications that strip away EXIF by choosing an image without location as a background, an image with location as foreground and use 0% blending.
There are many changes to navigation within the app too. There have also been various fixes and speed improvements. This is a free update, if you have previously downloaded this app. If not, you can download it here. It retails for $2.99/£1.99.