Magnum Opus is designed for easy and quick drawing on your device. All you need is to choose color and brush size and you are ready to draw. Its so easy. We designed this app without any overcomplication, so it can be used without any additional preparation. The application doesnt collect and send any personal info from your device. Magnum Opus allows you to share your drawing with your friends and to save it into devices memory. Note: The program need access to the storage device in order to save your drawings.