What does this Organic Maps fork bring new to us?
But if your question is more about app features, then see my reply here: https://news.ycombinator.com/item?id=44455300
The official company reporting source is https://ariregister.rik.ee/eng/company/16225385/Organic-Maps... . Yearly PDF reports are in Estonian language, but your favorite AI should help. The numbers are in actual EUR (not housands), so they seem to have 33KEUR profits, IMHO no huge piles of money to worry too much for.