Your complete birth chart, in Portuguese, with the depth of traditional astrology.

🌀 COMPLETE NATAL CHART
Astrological wheel with the 10 planets, Nodes, Chiron, the 12 houses and all aspects. Tap to see exact positions in signs, degrees and minutes. You fill in the date, time and city — the app recognizes more than 167,000 cities worldwide, including all Brazilian municipalities.

⭐ TRADITIONAL ANALYSIS
In addition to modern positions, the app provides analyses that most apps ignore:

• Temperament by the Lilly/Bonatti method — humoral classification of the chart as Sanguine, Choleric, Melancholic or Phlegmatic, with scoring of the qualities Hot / Cold / Humid / Dry and the contributing factors.

• Nativity Ruler — the planet with the greatest essential strength in the chart.

• Complete Essential Dignities — Domicile, Exaltation, Dorotheus Triplicity, Egyptian Terms (Ptolemy), Chaldean Faces, Exile, and Fall.

• Sect Analysis — day or night chart, indicating which planets are “in the sect” and the expected performance of each (excellent, moderate, challenging).

• Solar Phase — seasonal quadrant of the Sun with the associated temperament.

• Lunar Phase — the eight classical phases with the percentage of illumination.

• 13 Arabic Parts — Fortune, Spirit, Love, Marriage, Death, Illness, Children, Parents, Work, Faith, Hope, Courage, and Victory.

📅 TRANSITS OF THE DAY
See the current planetary positions superimposed on your natal chart. Tight orbs (1–2°) highlight only the truly active aspects. Transits of Jupiter, Saturn, Uranus, Neptune, and Pluto are highlighted—these are the slow-moving planets, responsible for biographically important periods.

💕 SYNASTRY
Compare two charts side-by-side. Bi-wheel with each person's planets and a complete table of crossed aspects, ordered by orb. An indicative score sums the harmonious and tense aspects as a suggested interpretation—it never replaces qualitative analysis.

📄 PDF EXPORT
Generate a complete PDF of the chart to study, share with an astrologer, or keep as a reference. The document includes the wheel, tables of planets, houses, aspects, Arabic parts, temperament analysis with quality bars, the Nativity Ruler, lunar and solar phases, sect analysis, and interpretive texts. The PDF is the only paid feature—a monthly subscription of R$ 9.99, which you manage and cancel directly through Google Play.

🌐 WORKS OFFLINE
Calculations are performed locally on your device using Swiss Ephemeris, the same library adopted by professional astrologers for decades. Only the subscription requires internet access. Your charts are stored on your device.

🕰️ HISTORICAL DATES
Option to use LMT (Local Mean Time) of the city of birth for dates prior to time zone standardization — useful for charts of people born before 1893 in Germany, 1883 in the USA, or other regions in a similar situation. Respects the classic astrological convention when you enable this option.

💬 FULLY IN PORTUGUESE
The entire interface, the names of signs and planets, the interpretation texts — all in Brazilian Portuguese, with the classic astrological terminology preserved.

🔓 OPEN SOURCE
The application is distributed under the AGPL-3.0 license, with the source code published in the official repository. This means total transparency: you can verify the calculations, suggest improvements, or audit any technical decision.

🎯 WHO IT'S FOR

For beginner astrologers who want to go beyond the "Sun in Pisces, Moon in Cancer" and learn the classic framework, and for those already familiar with the tradition and looking for an app that takes seriously the techniques inherited from Ptolemy, Lilly, Bonatti, Dorotheus, and Al-Biruni.