DuoSync
Period tracking for partners. Understand her cycle.
24 followers
Period tracking for partners. Understand her cycle.
24 followers
DuoSync is a period tracker built for men. See her cycle at a glance, get notifications before PMS & ovulation, and receive custom suggestions to connect. Built to help you be a more supportive partner, better understand her period, and stay prepared for her cycle changes. One app to stay in sync with her.
Free Options
Launch Team
Render Sandboxes: a computer for every agentIsolated compute, persistent state and a real filesystem
Promoted
Hey Product Hunt! 👋
I’m the solo developer behind DuoSync. To be honest, I built this because I wanted to be a better partner. I found myself caught off guard quite often with my fiancee's cycle (especially the the few days before her period actually started). I wanted to have a way to get notified beforehand so I had the context to be as supportive or prepared as possible.
Most trackers are built for the person experiencing the period. But I felt there was a gap for the partners who want to stay 'in sync' so to speak. Especially if your girlfriend or wife doesn't track her cycle on an app herself with partner sharing features. DuoSync is unique in that it used by the man exclusively.
I built the app because I was looking for this exact app in the app store and couldn't find it. So I hope this helps the men of the world who are in relationships understand their partner better :)
Do the custom suggestions adapt over time as the app learns more about the couple's patterns? Really thoughtful idea, love that you built it from personal experience.
@borrellr_ No it doesn't. But we also don't feed any sensitive user or cycle data into LLMs or any AI. That's a trade off I'm willing to make. Suggestions are cycle specific however, so you will get different suggestions and notifications for connection based on the phase your partner is in.