Snapture is a camera app that is one of the many apps that are trying to enhance the abilities of the iPhone's default camera. There have been more apps that I can count (maybe not that many) trying to do the very same thing and each has had its ups and downs. Snapture is no exception to this trend in photo apps. It has some excellent features and is lacking a few as well.
Snapture comes with a ton of great options. Users can enable an on screen level aid, take multiple shots with one tap, zoom in on images and quickly view photos in-app.
These are the majority of the apps best features. It utilizes the full screen when taking a photo and users must tap on the screen to take a picture. The large downside to this app is that users with a 3GS will not be able to take advantage of their autofocus abilities on their camera. This is a big downside and makes the app not worth grabbing if you own a 3GS.
Overall though, the app has one of the best interfaces that I have seen in a photography app and offered quite a bit of features to go along with it. If you aren't already satisfied with the default camera app, check this one out. It'll give you just a couple more features to work with.