iPhone: Camera+ is the best camera app for the iPhone, and today it gets a companion of sorts with MagiCam. Unlike Camera+, MagiCam is all about speed and simplicity.
MagiCam opens up your camera quickly. When you're there, you can snap a picture and share it right away. You have the option to dig through a few filters, but exposure and focus is automatically done for you. The main appeal of MagiCam is that you don't need to do much to use it. Just open the app and it will automatically make your pictures look good.
For the most part, I found that MagiCam takes solid photos. While it's weird not to not have options to focus, it's nice to just quickly snap a photo and know it probably looks good. Of course, if you prefer to do a bit more editing, MagiCam has options to open photos in Camera+ if you need it.
MagiCam ($1.29) [iTunes App Store]