A quieter astrology app, built for people who read closely.

Most astrology apps mistake a push notification for insight. AstroFate started from a simpler premise: if the math is real, the writing should be too. Every chart is computed from the minute of your birth against NASA-grade ephemeris data; every reading is written for your chart specifically, not a twelve-sized template.

We wanted an astrologer in your pocket who has actually read your whole chart before she opens her mouth — and an interface that felt more like a Sunday paper than a slot machine.

• Ephemeris accuracy. Planet positions are computed against NASA-grade ephemeris data, accurate to the arc-second.
• On-device transits. The minute-by-minute location of the planets over your head is calculated locally — roughly five milliseconds per recalculation.
• Eight house systems. Placidus by default, with Koch, Equal, Whole Sign, Porphyrius, Campanus, Regiomontanus and Topocentric available.
• Tropical and sidereal. Toggle at any time; charts and readings recompute.

Lunais our junior astrologer — fast, conversational, good for the “why am I like this” at 11pm or a quick check before a meeting. She has your chart, today’s transits, and your last few conversations.

Celestine is the senior astrologer. She sits with your whole chart longer and writes you a piece of work — a three-thousand-word natal reading, a ninety-day future outlook, a synastry study, or a backtest of the last ten years. Comes back wrapped as a letter.

Precision over vibes

Astrology is worth doing only if the numbers are right. We’d rather ship fewer features than ship an approximation of the sky.

Privacy by default

Your birth data (date, time, location) is stored in our database so we can compute and re-render your chart. It’s encrypted in transit and at rest, tied only to your account, and never sold, shared, or used to train models. The live transit math runs on-device, so the minute-by-minute sky over your head doesn’t phone home.

Plain English

No gatekeeping glossary. If we use a technical term, we explain it the first time — or link to the glossary. If your chart has a retrograde Mercury in the 10th, we’ll tell you what that tends to mean without mystifying it.

A real team, not a chatbot

AstroFate was built by engineers, designers and a rotating cast of working astrologers who audit the AI’s outputs. We answer our email.

AstroFate, Inc. is based in California. A small team, a few time zones, one long-running Discord. If you have questions, criticism, or a really specific transit story, write to us.