Three ancient
wisdom systems.
One cosmic profile.

SoulChart is a free Android app that combines three ancient wisdom systems — Western Astrology, Numerology, and Chinese Astrology — into one unified cosmic profile. It calculates your full birth chart with planets, houses, and aspects, your numerology profile including Life Path, Expression, Soul Urge, and Personality numbers, and your Chinese zodiac animal and element — all from your birth data.

Yes, SoulChart is free to download and use. Core features including your birth chart, numerology profile, Chinese astrology, daily horoscope, moon phases, mood journal, and gematria calculator are all available for free. An optional premium subscription unlocks advanced features like detailed compatibility analysis, life area readings, and an ad-free experience.

SoulChart uses the Swiss Ephemeris astronomical engine to calculate precise planetary positions for your exact date, time, and place of birth. It computes your full natal chart including all planets in signs and houses, the Ascendant (Rising sign), Midheaven, lunar nodes, and major aspects like conjunctions, trines, squares, and oppositions. The calculations are astronomically accurate to within arc-seconds.

A Life Path Number is the most important number in numerology, calculated by reducing your full date of birth to a single digit (or a Master Number: 11, 22, or 33). For example, if you were born on March 15, 1990, you add 3 + 1 + 5 + 1 + 9 + 9 + 0 = 28, then 2 + 8 = 10, then 1 + 0 = 1, giving you Life Path 1. SoulChart calculates this automatically along with your Expression, Soul Urge, and Personality numbers.

Yes, SoulChart offers deep compatibility analysis across all three systems — Western Astrology, Numerology, and Chinese Astrology. You can compare your profile with friends, partners, or anyone in your circle using the Friends feature. The analysis covers love dynamics, communication styles, shared strengths, and potential challenges based on both birth charts.

SoulChart uniquely combines three ancient wisdom systems in a single app. Most astrology apps only cover Western Astrology. SoulChart also provides a mood journal that correlates your emotions with cosmic events like moon phases and planetary transits, a gematria calculator for word numerology, and personalized readings based on your actual natal chart rather than generic sun sign horoscopes.

Yes, SoulChart includes comprehensive moon phase tracking with the current lunar phase, moon sign transit, illumination percentage, energy levels, an activity planner based on the current phase, personalized moon rituals, and a monthly lunar calendar. It also shows how the current moon phase interacts with your natal moon placement.

Absolutely. Your data is stored securely using Google Firebase with encryption at rest and in transit. We never sell your personal data. Your birth data and journal entries are never shared with third parties. You can delete your account and all associated data at any time through the app's settings.

Astrology is a symbolic language, not a predictive science. SoulChart uses astronomically precise planetary calculations (accurate to arc-seconds) to generate your chart, then maps those positions to traditional astrological interpretations refined over millennia. Many users find it a valuable framework for self-reflection, understanding relationship dynamics, and noticing patterns in their lives. SoulChart presents astrology as a tool for personal insight rather than fortune-telling.

Western Astrology uses your exact birth date, time, and location to map the positions of planets in the zodiac (12 signs like Aries, Taurus, etc.). Chinese Astrology assigns you a zodiac animal (e.g., Dragon, Tiger) based on your birth year, combined with one of five elements (Wood, Fire, Earth, Metal, Water) in a 60-year cycle. SoulChart is one of the few apps that calculates both systems plus Numerology, giving you a complete multi-system cosmic profile.

Yes, SoulChart offers six types of personalized notifications: daily horoscope readings, retrograde alerts, moon phase alerts (New Moon and Full Moon), personal transit alerts when planets aspect your natal chart, planet ingress alerts when planets enter your sign, and daily numerology personal day readings. You can enable or disable each type individually in the notification settings.

You can explore the free web tools on our website (Life Path Calculator, Compatibility Calculator, Cosmic Word Calculator, Moon Phase tracker) without any account. For the full app experience with your complete birth chart, daily personalized readings, mood journal, and friends features, you'll need to create a free account so your data syncs securely across sessions.