Black and White Camera is an Android app developed by Appija that allows users to take artistic black and white photos using their phone's camera. The app also offers four extra monochrome effects, including sepia, red, green, and blue-scale effects to help users design an artistic image. With the contrast slider, users can give their photos the perfect touch.

One of the best features of Black and White Camera is the real-time effects in the live camera view, allowing users to see the world in black and white or any of the four monochrome effects. The app also supports the front camera, and users can import previously taken photos from their phone and apply the effects available in the app.

Users can easily share their black and white pictures to Facebook, via email, or use them as their wallpaper. The app is free to use and fully featured, but it contains ads. However, users can opt for an ad-free version with a little extra cost.

Overall, Black and White Camera is a great app for anyone who loves monochrome photography. The app has been tested on several Android devices, including Samsung Galaxy S2, Samsung Galaxy S i9000, LG Optimus One P500, HTC Sensation, and ZTE Skate Monte Carlo.