It's out in the AppStore since March of 2013,it was last updated in February of 2017,I wonder why it was skipped? It's a dream come true,not just an app,great for all ages,makes learning math and physics actually more entertaining,knowing that it all is not done in vain. Closest thing to LBP on iOS and PC/Mac I believe. https://itunes.apple.com/ru/app/algodoo/id616064935?mt=8
Interesting find. Thanks for posting. It does look highly technical. Lots of videos explaining how it works, which is always a worry. Will watch some this evening and see how it looks.