The 7.0. version of GRASS- for Mac is available as a free download on our website. The bundle id for this app is org.osgeo.grass6_4. The actual developer of this free software for Mac is GRASS Development Team. The following versions: 7.0, 6.4 and 6.2 are the most frequently downloaded ones by the program users. The application belongs to Lifestyle Tools. Our antivirus analysis shows that this Mac download is safe.
From the developer:
Commonly referred to as GRASS, this is a free Geographic Information System (GIS) used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization. GRASS is currently used in academic and commercial settings around the world, as well as by many governmental agencies and environmental consulting companies. GRASS is an official project of the Open Source Geospatial Foundation.
You may want to check out more Mac applications, such as TerraRay, LawnMowerKids or Lawn Mower Kids, which might be similar to GRASS-.