ZoneLink

The visual, sleep-aware time-zone planner that follows your travels — free to use, no ads.

ZoneLink shows every zone you care about on one scrubbable ribbon — colored by sleep, work, and awake-but-off-hours — so you can tell at a glance whether a time works for everyone, without doing the math yourself.

FREE, FOREVER
• Live scrubbable time-zone slider — up to 5 zones
• Sleep / work / awake banding, automatic DST alerts
• Ranked "best times to meet" — no more scrubbing to find a window
• One-tap shareable overlap card, so the invite does the explaining for you
• Jet lag tracking on your own zone — auto-detect or manual, no location data used
• Biometric app lock (fingerprint or Face ID) — keep your boards private, works offline
• No ads, ever

ZONELINK PRO
• Unlimited zones on your workbench
• Unlimited saved Favorites in History — keep every group you coordinate with, color-coded and renamed your way
• One-time Lifetime purchase or an Annual plan — your choice, no forced subscription

New accounts also get 14 days of full Pro access (plus a 2-day grace period) to try everything unlimited before deciding.

Built for remote teams, freelancers with international clients, long-distance relationships, and frequent travelers who are tired of doing time-zone math in their head.

Subscriptions (Annual plan) auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://privacy.headfirstservices.com/privacy.html