This is my second short update of my progress on ScorchCAD (A clone of OpenSCAD for Android devices).  I am slowly adding more features and improving the user interface.  I have also been testing with some of the sample files provided with OpenSCAD (see the animated GIF) Here are some of the recent improvements:

• Separated the input editor from the viewer screen and added a separate console screen  for messages.
• Added support for FOR loops
• Read and write STL files (see the frog in the GIF animation)
• Read 2D DXF files and extrude 2D shape into 3D shape
• Zoom and pan support for the viewer window