Overlap shows you when your friends' travel plans line up with yours. Share where you're going, see who's headed to the same place, and never miss a chance to meet up.

HOW IT WORKS
Add your upcoming trips — or let Overlap find them automatically by syncing your calendar. Your plans appear on an interactive map alongside your friends' trips. When dates and destinations align, Overlap lets you know.

MAP VIEW
See everyone's travel plans on a interactive map. Tap any pin to see who's going where, when they'll be there, and how your dates overlap.

SHARE TRIPS IN SECONDS
Add single or multi-destination trips with dates, descriptions, and co-travelers. Choose who sees your plans — friends only, groups, or just you.

FEELER TRIPS
Not sure about a destination yet? Post a "feeler" to gauge interest before committing. Friends can react and comment to help you decide.

SMART CALENDAR SYNC
Connect your device calendar and Overlap automatically detects flights, hotels, and vacations. New trips are added to your map without lifting a finger — and it keeps syncing in the background.

OVERLAP DETECTION
The Overlap tab shows every upcoming trip with a breakdown of who you'll overlap with — friends traveling at the same time, people who live nearby, and recent visitors.

NOTIFICATIONS THAT MATTER
Get notified when a friend is traveling to your city, when your travel dates overlap, when someone reacts to your plans, and when you get friend requests or group invites.

FRIENDS & GROUPS
Find friends already on Overlap by syncing your contacts. Create or join groups for coordinated travel — family trips, friend circles, or travel clubs.

BIRTHDAY REMINDERS
Overlap imports birthdays from your contacts so you never forget a friend's special day.

SHARE & INVITE
Share your profile or individual trips via iMessage, WhatsApp, or any app. Personal referral links make it easy to bring your whole crew.

PRIVACY FIRST
You control who sees your travel plans. Set visibility per trip and manage your data from Settings.

Download Overlap and start discovering where your world overlaps with your friends'