Solo.Surya is the offline-first Vedic astrology app. Vimshottari Dasha, all 27 Nakshatras, sidereal Kundli, Astrocartography and daily Panchang — calculated privately on-device with Swiss Ephemeris precision. No accounts. No cloud. No tracking.
Seven engines working in harmony — Swiss Ephemeris precision, classical Vedic tradition, modern clarity. Everything ancient Jyotish offers, none of the cloud overhead.
Your active Vimshottari Mahadasha and Antardasha lords, the planetary mood they create today, and a single actionable cue tuned to your natal chart. Built around the 120-year cycle that governs when things unfold in your life — not just what sits in your chart.
See where your Sun, Moon, Venus, Jupiter, Mars, Saturn, Rahu and Ketu lines fall on Earth.
Plus 16 divisional vargas including Navamsa (D9) and Dashamsa (D10).
The five limbs of the Vedic almanac, with Rahu Kalam, Yamaganda, Gulika and auspicious Muhurta windows for important decisions.
Eight-fold Guna Milan scoring (Varna, Vashya, Tara, Yoni, Graha Maitri, Gana, Bhakoot, Nadi), planetary aspects and friendships — beautifully visualised.
Every calculation runs locally on your iPhone. No accounts. No login. No cloud sync. No servers. No analytics. No third-party trackers. Your birth data, partner profiles and chart history never leave your device — that's not a marketing line, it's the architecture. Uninstall the app and the data is gone with it.
Solo.Surya speaks classical Jyotish. Here are the terms the app uses every day — and what they actually mean.
A Nakshatra is one of 27 equal divisions of the sidereal zodiac, each spanning 13°20′ of the sky. The Moon transits one Nakshatra roughly every 24 hours. Each is further divided into four Padas (quarters of 3°20′). Your Janma Nakshatra — the lunar mansion the Moon occupied at your birth — is considered the most personal point in your chart. It rules your emotional nature, the dasha lord you're born under, and the deity, symbol and planetary energy that shape your life's tone.
Vimshottari Dasha is the primary Vedic timing system. It assigns a 120-year cycle of planetary rulerships beginning from your Janma Nakshatra. The cycle nests three deep: Mahadasha (major periods of 6–20 years), Antardasha (sub-periods within), and Pratyantardasha (sub-sub-periods). Where transits show daily weather, dasha shows the season — when career rises, when love arrives, when challenges concentrate.
The Vedic daily almanac: Tithi (lunar day), Vara (weekday), Nakshatra, Yoga (Sun–Moon angle) and Karana (half-tithi). Together they reveal which moments of the day are auspicious.
Sub-charts that zoom into specific life areas: D1 Rasi (overall life), D9 Navamsa (marriage & dharma), D10 Dashamsa (career), and 13 more.
The offset between the tropical and sidereal zodiacs. Solo.Surya defaults to Lahiri (Chitrapaksha) — the official ayanamsa of Indian Vedic astrology — for accurate sidereal positions.
Muhurta identifies auspicious windows for new beginnings. Rahu Kalam, Yamaganda and Gulika mark periods to avoid. The app surfaces both daily.
The eight-fold compatibility scoring of two charts. Solo.Surya computes all eight kootas and the Bhakoot/Nadi doshas for honest, classical synastry.
Each planet in your chart projects four lines around the Earth — Ascendant, Descendant, Midheaven and Nadir. Standing under a Jupiter line feels different from standing under a Saturn line. Solo.Surya draws every line for every planet, so you can see which places amplify love, ambition, growth, or stillness for your chart specifically.
Your chart is sacred. It deserves an app that treats it that way.
Common questions about Vedic astrology and how Solo.Surya works.
Yes — completely. Every calculation runs locally on your iPhone using a bundled Swiss Ephemeris. There are no accounts to create, no cloud to sync to, and no servers receiving your data. The app works in airplane mode. Your birth chart, partner profiles and history exist only on your device.
Solo.Surya uses the Swiss Ephemeris — the same NASA-grade planetary engine used by professional astrology software — and defaults to the Lahiri (Chitrapaksha) ayanamsa, the standard for sidereal Vedic astrology. Dashas, divisional charts and panchang values are computed directly from classical formulae.
Vedic astrology uses the sidereal zodiac (aligned with actual constellations) and emphasises Nakshatras and Dasha timing. Western astrology uses the tropical zodiac.
Your Ascendant and Dasha balance can shift with even a 4-minute difference. Accurate birth time = accurate Kundli and timing predictions.
The core app — Kundli, Dasha, Nakshatra, Panchang — is free. A few advanced views are unlockable. No subscriptions.
Yes. You can save unlimited partner and friend profiles locally and run Ashtakoota synastry, planetary aspect comparison and friendship-mapping between any two charts. Partners are stored only on your device, never uploaded anywhere.
Download Solo.Surya and bring your sky home to your iPhone — privately, precisely, in the language of classical Jyotish.
Download on the App Store