Obscur is a free Android app designed for artists and hobbyists who want to improve their work by comparing it to a source image. The app allows you to instantly superimpose source images over your creative work, making it easier to check your progress and make adjustments on the fly.

The obscur app is perfect for painters, drawers, or anyone who wants to compare their work to a source image. It is like having a camera obscura in your pocket. To use the app, simply choose a photo or image from your device and then hold it up to your canvas or work surface. By dragging your finger up and down, you can adjust the opacity of the source image, and tapping the pause button will freeze the "live" image for closer inspection.

Overall, the obscur app is an amazing tool that can help you improve your art and save time. It is easy to use, free, and perfect for artists and hobbyists of all skill levels. Download obscur today and start creating amazing art!