About Của Nhau

A small space, carefully made for two.

Của Nhau is a web app for couples, developed and operated at cuanhau.com. We create small reasons to look more closely, remember what matters, and imagine something joyful together—without turning technology into a verdict about love.

Last updated: 09/03/2026

What can the two of you do here?

Nét Đôi compares visible geometric features in two portraits and explains the result in approachable language. The journal keeps words, photos, and video in a private account space. Imagine experiences create fictional artistic portraits of later life or an invented family scene.

Each feature is designed to open a conversation. It does not verify identity, diagnose health, predict genetics, measure compatibility, or decide the future of a relationship.

Four product principles

These principles guide our copy, consent flows, and decisions about what data a feature truly needs.

Clearly distinguish visual results from fictional AI content.
Never turn a score into a claim about love, personality, identity, or biological relationships.
Never let one person consent on behalf of the other in an invitation flow.
Minimize server data and provide deletion controls when data is no longer needed.

The product is still evolving

Của Nhau is in an early stage. Interfaces, limits, and presentation may change as we learn from feedback. Material privacy or terms changes will be reflected on the relevant public pages.

For unclear results, unsafe content, or personal-data concerns, email support@cuanhau.com. Please do not attach sensitive portraits unless they are truly needed to describe the issue.