Does the M100 work with the old Melomania app? July 05, 2024 14:29 Updated No, the M100 is only compatible with the latest Melomania Connect app. Related articles Getting the perfect fit for your M100 ear buds How do I clean the M100? What is the latest version of the Melomania Connect app? How do I change the voice language of the M100? I've lost or damaged my M100 ear buds/charging case