The astrology app for two
Coming soon
Duocosm — the astrology app for two
Your connection, read daily —
cast your chart, invite your person, and see what moves between you.
Coming to iOS & Android · We'll only email you about the launch
What Duocosm gives you
The sky, read through
your relationships.
Today's reading
Mars fires the will
An unusual burst of initiative surfaces today. Act on the first instinct, not the second.
Venus asks for patience
The connection deepens when you slow down and stay present in the small moments.
Daily readings
Install and cast your chart
Duocosm is an app. Enter your birth date, time, and location, and it generates your natal chart.
Invite connections
Share a link with the people in your life. They see a preview before accepting.
Read the sky together
Each morning brings your own reading, and the aspects between your charts that today is activating.
How it works
Connections
Mara Okafor
☉ ScorpioMoon conjunction Venus — a rare refuge in each other.
Theo Lindqvist
☉ GeminiMercury conjunction Mercury — you finish each other's thoughts.
Synastry readings
What Duocosm reads for you
Read your connections
A resonance score, the strongest aspects between your two charts, and a composite chart for the relationship itself.
A daily inner card
Every morning, two readings drawn from the transits moving through your own chart — grounded enough to journal from.
The week you actually had
A Sunday recap built from what you did, not what the sky did — and a calendar of what is coming for you next.