Every place has a memory.
Tag Time lets you leave notes, photos, and videos at real places — and unlock what others left there before you. But only if you're actually there.
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Busker on the platform
Delancey St F platform·0.6 mi
“First snow of the year, right on this corner.”
First snow
Bedford Ave & N 7th St·0.3 mi
Lagoon at golden hour
San Diego Zoo Safari Park·1.2 mi
Koi at the lily pond
Balboa Park, San Diego, CA·2.8 mi
Three moves.
The city does the rest.
Drop a tag
A note, a photo, a video — pinned to the exact spot where it happened. It stays.
Be there to unlock it
Tags only open within range. No scrolling a feed from your couch — you have to show up.
Watch places remember
Tags accumulate. Every corner becomes a timeline of what's happened there, year after year.
Anyone who shows up can unlock it.
Only people who follow you see it.
A memory kept just for you.
Scout the city before you set out — pins mark what's waiting out there.
Every pin holds a timeline. Open one to flip through everything left at that spot — newest on top, back through the years. The corner deli might remember more than you do.
Point your phone down the street and see tags floating where people left them.
Build a journey, waypoint by waypoint.
Create a journey and add waypoints — each one a place with something waiting. People follow it in order, on the map or in AR, and every waypoint unlocks on arrival.
The long haul
Tag the diners, overlooks, and motels of a cross-country drive. Friends replay it mile by mile, summer after summer.
A mini tour
Ten stops through your neighborhood — the best dumplings, the mural, the bench with the view. Hand it to anyone visiting.
The hunt
Hide clues around the park for a birthday. Each tag only opens at its spot, so there's no skipping ahead.
Maps tell you what a place is. Tag Time tells you what happened there.
Cities are full of invisible history — first dates, last shows, chance meetings, the bench where someone made a decision that changed everything. None of it is written down anywhere near where it happened. We're building the layer that keeps those moments where they belong: at the place itself.
Leave the first tag on your block.
The beta opens in waves. Get in line.
TestFlight invite · One email, no spam
Please enter a valid email address.
You're on the list.
We'll send your TestFlight invite when the next wave opens.