A smart and easy way to take hands-free pictures
Snap is a sound-triggered camera app. Imagine you want to take some photos of yourself. Without Snap you would be restricted to using the front facing camera and would need to hold the BlackBerry.
With Snap you can prop the phone up and just make a sound to engage the camera shutter, and it works really well. Though sound mode is the biggest feature, there's also a timer mode and a standard camera mode, each with their own settings.