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Ground · Check · Know

Astrology you can check.

You were born at a specific minute, in a specific place. The sky at that moment can be calculated exactly, and we think you deserve to see the math. diosa computes your chart on Swiss Ephemeris and shows the receipts behind every reading. If the engine can't prove it, the app won't say it.

Free tier · No card · Your data stays yours

The sky right now, computed

live
Sun
Virgo 4°56′
Moon
Pisces 5°15′
Mercury
Virgo 5°25′
Venus
Libra 20°03′
Mars
Cancer 10°59′
Jupiter
Leo 12°54′
Saturn
Aries 13°53′ Rx
Uranus
Gemini 5°37′
Neptune
Aries 3°45′ Rx
Pluto
Aquarius 3°35′ Rx
Aug 28, 2026 · 04:58 UTC
diosa engine · Swiss Ephemeris

The difference

Every factor shows its work. Open the “why?” and read the receipts.

Today's Sun in Virgo 4°56′. Printed, not paraphrased

Retrograde bodies flagged straight from the ephemeris. If it says Rx, the speed was negative

Every reading line opens its receipt: the exact positions, orbs, and rules behind it

Uncertain birth time? The chart says so. No guessing dressed up as calculation

Mint = engine-verified. The table above is what “you can check” means in practice.

Receipts: what every claim carries

Position
sign · degree · arc-minute
Motion
speed °/day · Rx flag
Houses
whole-sign · Placidus, labeled
Aspects
orb, applying or separating
Engine
Swiss Ephemeris
When
computed-at stamp on everything

What you get

A chart engine first. An app second. Horoscope spam never.

01 · Your chart

The wheel, the ledger, the truth

Exact positions to the arc-minute, whole-sign and Placidus houses side by side, aspects with true orbs. It looks like an ephemeris because that's what it is.

02 · Your sky

Transits as they happen

The live sky against your chart: applying and separating, ingresses and stations, each with the orb that makes it real. Nothing is “in effect” that isn't in the math.

03 · Your receipts

Interpretation you can audit

Every claim in a reading links back to a chart factor and a rule. Disagree with a line? Open the why-panel and see exactly what the engine saw.

Questions

Asked often, answered honestly.

What makes diosa different from other astrology apps?

Every reading shows its work. Positions come from Swiss Ephemeris, the same calculation library professionals use. Each interpreted factor carries a receipts panel: dignity, sect, aspect orb, house system. If the engine can't prove a chart fact, the app won't claim it.

Is diosa free?

Casting your birth chart, the sky screen, and transits are free. Create a free account and your chart is saved and synced.

What is a birth chart?

A snapshot of the sky at the exact moment and place you were born: every planet's zodiac position, the rising sign, and the house layout. Our guide, the birth chart explained, walks you through yours.

Which house system does diosa use?

Whole-sign houses by default. It's the oldest and least ambiguous system. Placidus is there too if you want to compare. Every receipt panel prints the house system in use, so you always know which lens you're reading.

Why does my birth time matter so much?

The Ascendant moves about one degree every four minutes, and it sets your whole house layout. A rounded or guessed time can shift your rising sign and every planet's house. diosa asks you to confirm your timezone and flags uncertain times instead of hiding them.

Is astrology scientific?

Honestly? Its interpretations are not testable science, and we won't pretend otherwise. What diosa does promise is different: the astronomy is exact, the method is documented, and every claim is auditable. You're invited to check the math. That's the product.

What happens to my birth data?

We treat it as sensitive. It lives in your own row, protected by row-level security, and it's never sold or used to train models. Delete your account and it goes with you.

The sky hasn't changed. The way you read it should.

Cast your chart in about a minute. Check every claim forever.