Timezone World Clock: Timebase

Timebase is a calmer way to keep time across the world.

Add the cities you care about, scrub through the day to see what time it is everywhere at once, and plan meetings that actually land at humane hours. Watch your upcoming calendar events count down on the lock screen. Glance at every city from a widget on your home screen.

Designed for people who live and work across timezones — distributed teams, remote workers, families abroad, frequent travelers, and anyone who just wants to know what time it is somewhere else right now.

— FEATURES —

WORLD CLOCK
• Up to 8 cities, automatically ordered by timezone offset
• Time-of-day gradients that flow with the hour, anywhere on Earth
• Fluid parallax gradients that respond to how you hold your phone
• Scrub vertically through the day — every clock moves together
• Tap any city for daylight and the local date

MEETING PLANNER
• Pick participants by city, find a time that works for everyone
• Anchor the meeting to anyone's timezone — your home or theirs
• Save straight to your calendar with one tap

UP NEXT
• Native Apple Calendar integration — no signup required
• See countdowns to your upcoming events
• Pull to refresh for the latest changes

WIDGETS (HOME & LOCK SCREEN)
• Small, medium, large home screen widgets
• Lock screen accessory widgets (circular, rectangular, inline)
• Up Next countdown widgets in every size

LIVE ACTIVITIES + DYNAMIC ISLAND
• Lock screen card for your next event with a live ticking countdown
• Branded gradient design that matches your event's time-of-day
• Glance the time-to-next-meeting from the Dynamic Island

SIRI + SHORTCUTS + SPOTLIGHT
• "Hey Siri, what time is it in Tokyo?"
• Spotlight indexed — search any of your cities from anywhere on iOS
• Quick actions on app icon long-press

CONTROL CENTER
• One-tap Timebase tile (iOS 18+)

ALSO
• Auto-rotating app icon that changes through the day
• Multiple alternate app icons
• Full iCloud sync across your devices
• No accounts, no signup, no tracking

PRIVACY
Timebase does not collect, store, or sell your data. Cities, settings, and calendar access stay on your device or sync via your own iCloud account.

Crafted by @amrith.