This sounds like it will be a very cool app!
onOne Software has announced Perfect B&W for iPhone and iPad, its first mobile photo effects app. Perfect B&W for iPhone and iPad gives users the ability to create and share stunning black and white images wherever they are with their mobile devices, with one-tap presets and photo editing tools.
Perfect B&W for iPhone and iPad will be available on the Apple App Store in mid-April. It will be priced at $1.99.
Check out onOne's website for more information on this cool looking app.