Does NAMO work with the free version of MAMP? MAMP GmbH June 05, 2019 10:20 Updated Follow Yes, NAMO works with the free version of MAMP. Related articles Where can I find more information about troubleshooting and how-tos for NAMO? When I enter my MAMP PRO url in a browser on a different device my webpage does not show up. What is your refund policy?