and what does HDR mean?
High Dynamic Range
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Last Nokia: Nokia Lumia 800
Current Phone: A Non Nokia Device
Previous Phones:Don't Ask ;-)
idea is you take two images with different dynamic ranges, merge them and voila.
Haven't tried this specific app though, i think several apps are using the FCam library though.
i used it for a short while. the pictures i got it to take, while higher in density, were more grainy.
it does as said above with the 2 pictures, but in addition, it is supposed to allow the camera to actually perform the way it was meant to. (not for me.)
in the end, just play with the buttons, you cant mess anything up. i ended up just going back to the standard camera.
seemed a pain anyway, since i had to open the shutter, close the camera application and then open the fcam/blessn900