yes however they have not gotten back to me. I have tried a few different file formats and loaded the file into the geoid directory, but its not showing up, which tells me the file is of the wrong format. There is not an import option that I can see. Its really a slick app for taking lat/lon of GCP’s, but to export the data with orthometric altitude you have to use a geoid file, ortherwise ortho height just says 0.
for some strange reason their manual has no explanation or directions for using a geoid file for orthometric altitude but its in the app…