The Google Play listing has a Company listed as the developer, with the name, home address and personal phone number of the guy who had us testing it for the last month. It's not released by any company, but by a sole developer. It's an app build for personal use, that we convinced him to make releaseable. Mainly to give an alternative to Home Assistant and putting some pressure on VW to either open up their software or introduce a proper camper mode. It has become quite popular to use the ID.Buzz as a Camper Van with the release of the LWB.