DesignDiff is an Android application to layer out your projects, mockups, sketches or any other images above your app to inspect you make it correct. It's a handy developer or designer tool to compare your actual implementation with intented design.

Available features:
• Not only full screen overlays available. Load any image you like and transform it as you need: move, scale, fit to vertical and horizontal screen edges.
• Use alpha and slider modes to achieve pixel perfect in your apps.
• Measure differences with guides in dp units. Zoom your screen to setup guides precisely and see more.
• Run application from Quick Settings Tiles on Android 7.0 Nougat and have DesignDiff always on top of your apps.

Keywords: alpha, checker, design, diff, flawless, guides