TITLE: Pro HDR Free
SCORE: 5 / 5
NOTE: This app is not technically the full, free version, so I am categorizing it under 'Demo/Lite'. Paid HDR will net you full resolution HDR photographs of up to 5 megapixels with no watermark.
If you own an iPod Touch, you already know the still camera included is a bag of sadness. The resolution is terrible, and as great as the HD video recording capabilities are, I would personally rather have a good picture camera attached.
So along comes Pro HDR in your hour of need. Take pictures at a resolution of 640 x 480, with a very tiny watermark at the bottom (this being the free version and all). Automatically take the best shot available (using a method of taking several snapshots of your image and putting them together to get the most pleasing result), manually adjust the settings before taking the photograph, or apply the settings to existing photographs.
RECOMMENDATION: This is by no means true high definition. But as far as the iPod Touch goes, apps like this one are the best chance you have for the closest alternative. It certainly made my pictures a lot better!