I don't know of any for the Mac. Having said that I tried the Business Planning software on Windows a few years ago and found it didn't do anything that I couldn't easily do with Word and Excel. It was quicker for me to put a spreadsheet together than to try and unravel how to use the ones that came in Business Plan Pro, and the template sections merely provided prompters for entry which pretty obvious anyway.
Maybe they've got better in the last few years, but I'd still roll my own plan.
Good luck