3DSteroid RDS is RDS(random dot stereogram) making application for Android. 1. 28 internal 3D Object selectable. 2. 33 internal Pattern for RDS. 3. Change Stereo-base. 4. Change 3D Object depth. 5. Parallel eyes method / cross eyes method. 6. Show/hide eye mark. 7. Drawing Mode. 8. Save Drawing image / RDS image. 9. Import depth map image as 3D Object. 10. Etc.