시간의 선 (時光線)

TimeLine combines a world clock and a life timeline in one view. Add clocks for 27+ countries (plus 5 US zones) and see time differences at a glance. Track birthdays, trips, and countdowns with yearly/monthly repeat rules, across 6 calendar systems including Lunar. Switch to Birthday mode for auto age tracking, or Memorial mode for a quieter style. Personalize with custom emoji icons, dark mode, and 4 languages. Sign in to sync across devices, or install as a PWA — no app store needed.