A tiny ritual to stay close

Turn time into connection.

Life gets busy. Sync turns the patterns hiding in the clock — 11:11, 12:34 — into a tiny ritual that keeps you close to the people you love.

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Free · No ads · iOS & Android

Sync home lit up on the magic minute 12:34
The ritual

How it works

Every clock hides a few magic minutes. Catch one and send it to someone you’d want to hear from.

1

Catch a math minute

When the time forms a pattern — a repdigit, a run like 12:34, a palindrome — the SEND button lights up.

2

Send it to friends

Fire it off to friends from your contacts — or anyone you add by name and number. They have 30 minutes to acknowledge.

3

Catch it back

They’ve got 30 minutes to catch it back. When they do, you’ve both shared a moment — and you climb a leaderboard of people you actually know.

WAITING
11:09

Watch for a math-relevant minute…

See it

A glance is all it takes

Open, send, done — the whole loop fits in the minute you have.

Sync home screen lit up on a magic minute, 12:34 Activity screen showing who caught your magic minutes back Sync home screen — tap to send a magic minute to a friend The side menu — Activity, Stats, Rules and Settings, one swipe away
Moments

Moments — a face in the magic minute

Turn the clock into a real keepsake. Switch to Moment mode and snap a selfie before you send.

  • Switch to Moment modeA second tab next to the live clock on Home. Capture is allowed any time, math-relevant or not — the gate moves to Send.
  • Catch the momentTap to flip front/back camera, hit the shutter, review, retake if you want. Every photo gets a safety check before it leaves.
  • Send it on a magic minuteSame 30-minute catch window as a regular send — friends see the photo briefly inside the cyan dial, then it slides into Activity.
Activity — every catch you've shared
Share

Share — a poster of every catch

Worth a Story? Tap share and Sync builds a 9:16 editorial poster of the catch — clock or moment — with a verify link printed on it.

  • Auto-generated posterAn editorial 9:16 with your matched minute, pattern, and (for moments) the selfie inside the cyan dial. No layout work, no extra app.
  • Straight to Instagram StoryOne tap drops the poster into IG’s Story composer as the background. Save to Photos, copy the verify link, or use the system share sheet instead.
  • Verified at sourceEvery poster prints a unique syncgame.app/verify/<code> URL pointing back to the exact image Sync generated — proof it’s real.
The rules

How a magic minute works

Catch the math, send it to someone, stay close.

11:11REPDIGIT
12:34RUN
12:21PALINDROME
13:13MIRROR
22:22REPDIGIT
5:43RUN DOWN
30 minutes to catch it back Each recipient gets a push and an inbox entry, and has 30 minutes from delivery to catch it back.
Scoring If a friend catches it back within 30 minutes, you earn 3 points and they earn 1 — but the real win is staying in touch.

Stay close, one minute at a time.

Get Sync and turn time into connection.

Download on the App Store Get it on Google Play