Latest news is that the GRCgrouting program is available both for Mac and and iPhone/iPad. This is a very simpel program compared to the SlopeStab apps. As you all know the SlopeStab (for Mac computers) and SlopeStabi (for iPhone’s and iPad’s) app’s that evaluate total factor of safety for slopes in soil and weak rocks (evaluate risk for landslides), are now approved by Apple. The app’s are restricted to analysing according to simplified Bishop and Swedish (ordinary) method of slices. Geometry wise only circular failure arcs are analysed but both app’s share the same input files so you can easily bring your stability thoughts out in the field. The app’s are available at Apple app store’s. Next software is unclear. Maybe an effort to ad the Morgenstern-Price method to the SlopeStab’s apps.