A free, open-source macOS menu bar app for planning across time zones. Every zone has its own slider, and they all share one moment: drag Tokyo to 9 AM and see everyone else's time, with working hours shaded and +1/−1 day tags. DST-correct (including +5:30 and +5:45 offsets), search by city or abbreviation (PST, CET, JST), native SwiftUI, no tracking.