B612 is a photography application being developed by SNOW INC. This application helps you take the perfect selfie.
If you're using your default camera app, you might have an issue looking into your camera preview and finding the right angle or look for your selfie. B612 helps you solve this problem with various real-time filters and effects that you can use so your picture has already been modified as you're taking it.
Along with being able to make modified selfies, B612 is useful for the built-in video features that let you make montages by combining multiple videos you have on your phone.
Overall, B612 can be a neat application if you're someone constantly taking selfies.