Relationship tracker: Duo

Duo is a private couple space and relationship tracker designed for two people.

Start solo and invite your partner anytime with a simple invite code.

Whether you’re a new couple building memories, in love and tracking your relationship, in a long-distance relationship, or already married, Duo helps couples track their relationship and celebrate their journey together.

Why couples use Duo
- See how long you’ve been together with a live dating counter and love counter
- Track your relationship with a simple relationship tracker and dating tracker
- Save special memories, milestones, and love notes in your couple timeline
- Use widgets to see your relationship progress directly on your screen
- Keep a private space built just for you and your partner

Duo makes it easy to remember the little things and celebrate the big ones.

Features

Time Together Counter
See exactly how long you’ve been together from your chosen start date.
Display your relationship time in years, months, days, hours, or minutes.
Perfect for anniversaries, milestones, and everyday reminders of your relationship.

Moments Timeline
Save memories, events, and milestones in a shared relationship timeline.
Capture both past memories and upcoming events so you can revisit your story anytime.

Rich Moment Details
Add photos, notes, dates, and locations to your moments.
Search and filter memories easily to rediscover important parts of your relationship.

Map + Distance
See distance and shared location context when you both enable location sharing.
Great for long-distance couples who want to feel more connected.

Memory Map
Explore your shared memories visually on a map and see where important moments happened.

Private Duo Space
Create or join a couple using a secure invite code.
Your shared relationship space stays private between you and your partner.

Widgets (Duo Pro)
Add beautiful widgets to your Home Screen or Lock Screen.

Widgets make it easy to keep your relationship visible throughout the day.

Built for real relationships

Whether you’re a new happy couple building memories, in love and looking for something to track, in a long-distance relationship, or a perfect match or married, Duo helps couples track their relationship and celebrate their journey together.


Start your shared timeline today.

Download Duo and begin building your relationship story together.

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