Reviewers mostly see Mayday as a strong but still-maturing calendar app, especially for people juggling multiple calendars and lots of scheduling. The most repeated praise is for scheduling links, calendar shielding, tags, FYI events, and tools that reduce clutter and back-and-forth meeting coordination. Users also like the native feel, menu bar access, and steady improvement over time. The main caveat is polish: several mention early bugs, slow or clunky interactions, missing search or per-event notification controls, and incomplete Apple/Outlook support.
Mayday