Never miss a photo opportunity again!
It is a camera application that launches quickly, without having to exit your currently running application. This is a free upgrade, but it is not compatible with 3.x and 4.x iOS versions.
Although Apple does include camera access from the iPhone lock screen in iOS 5, the app still technically needs to be launched before you'll be able to snap a photo. As such, it still takes a measurable amount of time to launch the camera.
Snappy5 rids this issue by implementing a mobile substrate extension tie-in, which gives near-instant access to the camera no matter where you are. Another great feature is snap on launch, which takes a photo the moment Snappy5 is called up. If you're in an app, at your home screen, or have your iPhone locked - you won't have to worry about missing that special moment with Snappy5.
If you run into any trouble you can always jump into our Jailbreak and Unlock forums or post it in the comments!