There's more to your chart than your Sun sign.

Your personal birth chart, planet placements, houses, aspect explanations, and daily transits are free. You need an email account and birth details, but no credit card. Weekly and monthly transit views and yearly reports are paid features.

A birth chart, also called a natal chart, maps the sky for your birth date, time, and place. In astrology, planet signs, houses, and the angles between planets are interpreted as themes for reflection.

An accurate birth time matters most for your Rising sign and house placements. Check a birth certificate or ask a family member if possible. Astrocurious requires a time. If you enter an estimate, your Rising sign and houses may be inaccurate. You can update your details later.

A Sun-sign horoscope groups people by their Sun sign. Astrocurious compares planetary movements with your individual birth chart and uses AI to write interpretations of those transits. Daily access is free. Weekly and monthly views are part of Zenith Pro.

Astrocurious uses the Tropical zodiac and the Porphyry house system. Porphyry divides each quadrant between the chart's four angles into three parts. A chart from an app using another house system can have different house placements even with the same birth details.

Astrocurious uses Kerykeion for chart calculations, written explanations for natal placements, and Anthropic for AI-generated transit interpretations and yearly reports. Astrology is an interpretive practice, not a reliable way to predict events.

Your birth details are saved with your account and used to calculate your chart and personalize your transits and reports. We use Kerykeion for calculations and Anthropic for AI-written interpretations. Our Privacy Policy explains how we use your information. We do not sell your birth data.