Tom - you missed what looks like an important entry from late June - the app Reality Faucet, evidently the first entertainment app leveraging the realistic physics potential of the new LiDAR depth sensor in the latest iPad Pro 2020 models.
If your list here is accurate, Pantomime's Reality Faucet is the only app that lets you disperse hundreds of physically realistic objects through environments scanned in real time with tens of thousands of polygons to enable seamless, magical, interactive augmented reality worlds. If there's a comparable app, please alert me, but we're not finding one. My apologies for not contacting you the day it was released. Please be sure to add it to this June AR Roundup.
Reality Faucet with Liquid LiDAR app link:
https://apps.apple.com/us/app/id1514708594
Details and links to video and images:
