Beta Version 1.38 available for beta test.  (will take some time until Google has

Beta Version 1.38 available for beta test. (will take some time until Google has published it).
All #GCodeSimulator&Printer community members can opt-in to get the beta version. Just opt-in here:
https://play.google.com/apps/testing/de.dietzm.gcodesimulatorprinter

Changes:
New Blue Fade Theme (Fade out previous layers)
Option to paint an extruder drawing in front view
Option to flip X/Y direction works for touch moves as well
Option to paint one layer at a time
Option to paint non-print ( travel) moves
New Graphics Category in Settings
Long press on “Next layer” jumps 10 layers

This app works great with my RAMPS v1.4 / Repetier (https://github.com/repetier/Repetier-Firmware) controlled 3d Printer.