Synca

Real-time shared timer — sync with anyone via a lin

5 followers

Real-time shared timer — sync with anyone via a lin

5 followers

Synca lets you create a countdown timer and share it with anyone via a single link. Everyone sees the same timer, in real-time — no signup required for guests. Perfect for remote meetings, online classes, study groups, poker games, escape rooms, or any situation where everyone needs to be on the same clock. Share a link → Everyone syncs instantly

Free

Launch tags:Education•Time Tracking•Meetings

Launch Team

Zendesk for StartupsUp to 2 years free for startups + AI Agents & Copilot

Promoted

Maker

📌

Hi Product Hunt! I built Synca because I kept running into the same problem during remote meetings and online classes — everyone had their own timer running at slightly different times, and it caused constant confusion. The idea is simple: one person creates a timer, shares a link, and everyone in the group sees the exact same countdown in real-time. No app install, no signup required for guests. I've found it especially useful for: - Time-boxed remote meetings (no more "how much time do we have left?") - Classroom countdowns for exams or activities - Study groups doing Pomodoro sessions together - Poker blind timers shared across players Would love to hear how you'd use it — and any feedback is very welcome!

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3mo ago

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