Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Lumy - Helps you track photographic times
Cinema 4D - Cinema 4D is a 3D modeling, animation, motion graphics and rendering application.
Alpenglow - Never miss a incredible looking sunrise or sunset again
Autodesk Maya - Maya is 3D computer animation software with powerful modeling, rendering, simulation, texturing, and animation tools for artists, modelers, and animators.
Sundial App - Sun & Moon times and alerts for iPhone, iPad, & Apple Watch