Accelerator Lite is not an “app”. It comes in the form of a .zip file with manuals in .pdf format, and slides in .pptx format (see sample images).
You can print out the manuals, or just review them digitally, and use the slides and images in presenting to a group. Your license conditions allow you to use these tools in any educational or non-commercial setting.
If you would like to use these tools in a consultancy or in a corporate setting, please upgrade to the full Accelerator — which provides you with many more tools and allows you to use them in professional sustainability work.
For an 18-minute intro to all three of these tools, watch Alan AtKisson’s TEDx Talk.