Odyss presents

Synodia

The moment two paths cross. A journal to better understand yourself through what you experience — and what you've lived through.

Where the name comes from

Why "Synodia"?

Synodia comes from the Greek syn ("together") and hodos ("the path"). It's the moment two trajectories meet — an encounter, a shared instant, a path that crosses yours.

The word also exists in astronomy: the synodic period is the time between two alignments of celestial bodies, the precise moment two bodies face each other again in the sky. A nod to the app's Constellation view, where every person becomes a star on your own sky map.

Our intention

Not a dating app

Synodia is a space to better understand yourself through what you experience and have experienced — a journal for your relationships, friendships and romantic, designed for reflection rather than performance.

The number of relationships you've had doesn't matter. What matters is the quality of each one: what it taught you, how it helped you grow, what it means to you. Synodia never encourages stacking up encounters, comparing, or ranking. Your stories belong to you — tell them at your own pace, in your own words.

What's inside

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A constellation

Every person becomes a star on your sky map — its size, light and connections tell your story.

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Reflections

What you learned, how you changed, what you're grateful for — at your own pace, no obligation.

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A timeline

Your relationships, their context, the links between them — simply organized, letter by letter.

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Gentle trends

Soft statistics to help you understand yourself better, never to compare.

Privacy

Your data stays yours

All your data stays only on your device. Synodia collects nothing, sends nothing, and shares nothing. Read the privacy policy →

Start your path

Coming soon on the App Store.