Multi-Timezone Menu Bar Clock

macOS menu bar clock with multi-timezone, custom formats, and Chinese lunar calendar.

Problem

Some users change their system timezone to reduce account-ban risks, yet still need to see local time. Existing tools either lack multi-timezone support, custom formats, or lunar calendar, creating a fragmented experience.

Solution

A macOS menu bar app that shows current times across multiple timezones simultaneously, supports custom time formats (including Chinese lunar calendar), and offers a calendar view with events. Lightweight, no subscription.

Users

macOS users who need to track multiple timezones (overseas account managers, cross-border e-commerce, remote workers), especially those who modify system timezones to avoid bans.

MVP

Menu bar displays custom-formatted time; add multiple timezones with real-time display; Chinese lunar calendar support; calendar view with events; dark mode.

Revenue

One-time purchase ($4.99) or free with in-app purchase to unlock multi-timezone and lunar calendar.

Why now

Cross-border e-commerce and overseas account operations are growing; timezone-changing needs are real but existing menu bar clocks are basic. Indie devs can ship quickly with Swift.