Indigo PRO is home automation software is specially designed for the Mac-OS operating system. The software is like most apple software user friendly and stable. There are 2 versions available, the Lite and the Pro version. ROBBshop advices the pro-version. See table below to find the differences between the 2 Indigo versions
Comparisson between Indigo Lite and Indigo Pro
The great thing about Indigo are the many plugins. At the moment there are more than 100 plugins available, connecting other applications and hardware. When are desried functionality is not available it can be easily added via apple script.