ScorchCAD is a clone of OpenSCAD written for Android devices. ScorchCAD can also be used as a minimal STL file viewer. There are no ads and no need for an Internet connection. ScorchCAD is a self contained clone of OpenSCAD with an installed size less than 200 kB. ScorchCAD is available on Google Play and the Amazon App Store. Google Play: https://play.google.com/store/apps/details?id=com.scorchworks.scorchcad&hl=en Amazon App Store: http://www.amazon.com/Scorch-Works-ScorchCAD/dp/B00NXI8K76/ref=sr_1_1?s=mobile-apps&ie=UTF8&qid=1411755789&sr=1-1 Additional information is available on the ScorchCAD webpage: http://www.scorchworks.com/ScorchCAD/scorchcad.html Enter OpenSCAD code on the editor screen then compile the code. The resulting 3D model can be viewed on the viewer screen. Rotate: One finger slide to rotate. Zoom: Two finger pinch to zoom Pan: Three finger slide to pan ScorchCAD aims to provide the same functions as OpenSCAD but it does not use the same source code. Most of the basic features are currently working. Additional features will be supported in future updates. Features currently supported (fully or mostly): Features not supported: Help make ScorchCAD better: If ScorchCAD crashes during a model build please e-mail the *.scad file that resulted in a crash. I get crash reports from Google Play but it is difficult to troubleshoot without the code that caused the crash.