Relationship tracker: Duo
Love Counter & Couple Widget
About
This app provides a private space for couples to track their relationship journey. It offers features like a live dating counter, a shared timeline for memories and milestones, and widgets to display relationship progress. It's designed to help couples celebrate their connection, whether they are new, long-distance, or married.
What's New in Relationship tracker
1.0.1
March 16, 2026
We’ve improved onboarding to make getting started faster and smoother, with bug fixes and polish across the app. Questions or feedback? Contact us at duo.app.team@gmail.com
MoreSubscription plans
Duo Pro (Annual)
Unlimited Moments, Home Screen, & Lock Screen Widgets
In-App Purchases
$29.99
Duo Pro (Lifetime)
Unlimited Moments, Home Screen, & Lock Screen Widgets
Developer apps
FAQ
How does Duo help couples track their relationship?
Duo offers a live dating counter to show how long you've been together, a shared timeline to save memories and milestones, and widgets for easy visibility of your relationship progress. It creates a private space for you and your partner to celebrate your journey.
What kind of memories can I save in Duo?
You can save special memories, events, and milestones in your shared relationship timeline. Rich details like photos, notes, dates, and locations can be added to each moment, making it easy to rediscover important parts of your relationship.
Is Duo suitable for long-distance relationships?
Yes, Duo is great for long-distance couples. It offers a map feature to see distance and shared location context when location sharing is enabled, helping you feel more connected. The Memory Map also allows you to visually explore shared memories on a map.
What are Duo Pro widgets?
Duo Pro widgets allow you to add beautiful visual elements of your relationship progress directly to your Home Screen or Lock Screen. These widgets make it easy to keep your relationship visible throughout the day.
How do I invite my partner to Duo?
You can start using Duo solo and then invite your partner anytime with a simple invite code. This ensures your shared relationship space remains private between you and your partner.
What is the age rating for Duo?
Duo has an age rating of 4+, making it suitable for a wide range of users. The app focuses on relationship tracking and memory keeping for couples.
What devices does Duo support?
Currently, Duo supports iPhones. Future updates may expand compatibility to other devices.
How often is Duo updated?
The latest version, 1.0.1, was released on March 16, 2026, indicating recent development activity. Users can expect ongoing updates to improve features and reliability.