DuoSync

Period tracking for partners. Understand her cycle.

Product HuntiOSLaunched Mar 22, 20267#29 of the day

About DuoSync

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.

The person behind DuoSync

Ryan Molkentin
Maker
Founder of DuoSync
r***@duosync.ioUnverified

DuoSync's team page →

More iOS launches

MOVO AI
The world's first long-form video agent for mobile
Oct 23, 2026 · 1 person
Monish
Your AI agents, live on your iPhone lock screen
Oct 23, 2026 · 1 person
Headroom
Your Mac on iPhone Duo: fold it, and the keyboard appears
Oct 23, 2026 · 1 person
GifBook Studio
Draw it. Flip it. Print it.
Oct 23, 2026 · 1 person
Orisuji
A paper maze you solve by folding your iPhone Duo
Oct 23, 2026 · 1 person
Ember: Markdown Notes
Capture, write, and connect ideas with Markdown.
Oct 23, 2026 · 1 person

Made DuoSync? Ask us to remove this listing or your details.