Cosmic Birth Chart Studio
Your chart, and the real sky above it.
Jyotish and Western astrology, computed carefully and drawn beautifully. Read your chart wheel and placements, hold your phone up to find the planets in tonight's sky, compare two charts side by side, print your chart as a poster — and hear it, played as a short piece of music.
Coming soon to the App Store Email me at launch →$2.99 · one-time purchase · ₹149 in India · no subscription · iPhone and iPad
A first look
Swipe or scroll sideways for more →
What's in it
Five rooms — Sky, Charts, Studio, Log, and Compare.
Sky finder
Hold the phone up and the app draws the sky in front of you — constellations, planets, and your own birth degrees, each label sitting where that body is right now, day or night. Tap a label to be walked onto it, or align north by something you can actually see.
Your chart
Every placement with its sign, degree and house, Rahu and Ketu included, retrogrades marked. The twelve houses drawn as one pictorial wheel, whole-sign as Jyotish counts them, with the angles between bodies on or off.
Compare two charts
- Overlay — one chart inside the other, read as Western or Jyotish, never the two mixed on one wheel
- Ashtakoota — the classical eight-factor comparison, with every factor explained
- Side by side — every body in both charts, and the mutual angles, tightest first
The Studio
- Right now — this minute's sky drawn over your birth chart
- Sky at birth, the solar system that day, and the orbit room in 3D
- What rose and set that day, the moons of five worlds
- Any date, any place — a wedding, a move, a night you remember
Your chart, as music
A different 30-second piece every day, played from the positions in your chart — its key taken from the Moon's nakshatra, its tempo and voices from the sky. Or render a performance film: the wheel playing itself, as a video with sound.
The year's calendar & keepsakes
Solar eclipses, full moons, sankrantis and the days the tradition marks, on your own clock in sidereal Lahiri. And when you want it on the wall: a print-ready vector PDF from A4 to A1 or US sizes, with bleed and crop marks for the printer.
Numbers you can check
The app publishes exactly how it computes — for the astrologer who wants to trust the numbers, and the sceptic who wants to know what's claimed.
The Moon matters most — it decides the nakshatra, and with it every dasha date for 120 years — so it gets a full lunar series rather than a shortcut. Birth times are converted with the birthplace's own historical time zone, so old daylight-saving and wartime clock changes come out right, from 235,490 bundled locations.
One price. Everything included.
No subscription, no locked rooms, no upgrades to chase. Buy it once and every feature is yours — including every update.
Cosmic Birth Chart Studio
Everything in the app
All of it, from day one
- Your birth chart — every placement, the houses wheel, Jyotish and Western
- Unlimited charts — family, friends, clients
- Sky finder — the planets in tonight's sky, labeled live
- Compare — overlay, Ashtakoota matching, mutual angles
- Right now and any date, any place — the sky laid over your chart
- The full Studio — orbit room, solar system that day, what rose and set, the moons, history measured, born that day
- The year's calendar — eclipses, full moons, sankrantis
- Your chart as music — a new 30-second piece every day, and performance films
- Print-ready poster files — A4 to A1 and US sizes, with bleed and crop marks
Be first to know.
Coming soon to the App Store Email me at launch →I'll send one note the day it's live — nothing else. — Phil Marks · Chromesthesia