macOS · Astrology

Phasis

Astrological calculation software for Mac, designed for practitioners and enthusiasts who want accurate calculations and clear charts.

See features

Get in touch

Natal charts

Charts, positions, aspects and houses, with a carefully drawn graphic.
Synastry

Compare two charts: cross aspects, distances and lots.
Future times

Look ahead at coming periods from a reference chart.
Temperament and almuten

Traditional astrology tools: temperament, almuten and related calculators.
Planetary hours

Calendars and planetary hours by place and date.
Maps and eclipses

Astro-cartography maps, eclipses and star field.