Best Free Vedic Astrology Apps in 2026
An honest, fact-based comparison of Steer, AstroSage, AstroTalk, and Co-Star. All data is publicly verifiable and sources are cited.
Last updated: April 2026
| Feature | Steer Astro | AstroSage | AstroTalk | Co-Star |
|---|---|---|---|---|
| Pricing | ||||
| Base Price | Free (unlimited) | Free with ads | Free download; consultations paid | Free; paid add-ons $2.99-$11.99 |
| AI/Chat Cost | Free (unlimited questions) | Min. INR 50 balance for AI chat; reports INR 299-599 | INR 10-250+/min per astrologer | Included in free tier (Western only) |
| Ads | No ads | Yes | Yes | Yes (free version) |
| Paywalls | None | Paid reports, ad-free subscription INR 199-499/mo | Per-minute consultation fees | Paid features $2.99-$11.99 each |
| Astrology System | ||||
| System | Vedic (Sidereal, Lahiri) | Vedic (Sidereal) | Vedic + Tarot, Lal Kitab, Palmistry, Numerology | Western (Tropical) only |
| Calculation Engine | Swiss Ephemeris (NASA JPL DE431) | Not publicly documented | Human astrologers (varies) | NASA JPL data + proprietary AI |
| Consultation Model | AI-powered with real calculations | AI chat + human astrologers | 15,000+ human astrologers | AI-generated from human-written snippets |
| Features | ||||
| Birth Chart (Kundli) | Yes | Yes | Via astrologer | Western chart only |
| Vimsottari Dasha | Yes (all sub-periods) | Yes | Via astrologer | No (Western system) |
| Daily Panchang | Yes | Yes | No | No |
| Planetary Transits | Yes (personalized) | Generic | Via astrologer | Yes (Western) |
| Muhurta / Rahu Kaal | Yes | Yes | No | No |
| Privacy | ||||
| Tracking / Analytics | Minimal (no ad trackers) | Google Ads, Google Analytics | Google Tag Manager, Facebook Pixel, Microsoft Clarity | Collects 8 data types incl. Contacts, Location |
| Independent Privacy Assessment | N/A (new) | N/A | 1 data type collected (Surfshark) | Common Sense Privacy: "Warning" rating |
| Platform | ||||
| ChatGPT App Store | Yes (native app) | No | No | No |
| Mobile App | iOS & Android (beta) | iOS & Android (100M+ downloads) | iOS & Android (50M+ downloads) | iOS & Android |
| Google Play Rating | N/A (ChatGPT platform) | 4.6 stars (~996K reviews) | 4.7 stars (~1.5M ratings) | 4.2 stars (~94K reviews) |
About Each App
Steer Astro
Steer Astro is a free Vedic astrology app available in the ChatGPT app store. It creates personalized Vedic birth charts, Vimsottari Dasha timelines, daily Panchang, and planetary transit analysis using the Swiss Ephemeris calculation engine with NASA JPL DE431 data. All features are free with unlimited use. There are no ads, no per-question fees, and no paywalls. A mobile app for iOS and Android is in beta at steer.coach.
AstroSage
AstroSage is one of India's most popular astrology platforms with over 100 million downloads on Google Play. It offers free birth chart (Kundli) generation, horoscope matching, and Panchang with ads. Paid features include detailed reports (INR 299-599), astrologer consultations (INR 20-100/min), and an AI chat feature (KarmaGPT) that requires a minimum wallet balance of INR 50. An ad-free subscription is available at INR 199-499/month.
Sources: Google Play, AstroSage Free Tools
AstroTalk
AstroTalk connects users with over 15,000 verified human astrologers via chat, call, and video. The app is free to download and includes a free first chat (~5 minutes). After that, consultations are charged per minute at rates set by individual astrologers, ranging from INR 10 to INR 250+ per minute. AstroTalk supports Vedic astrology, Tarot, Lal Kitab, Palmistry, and Numerology. AI is used for backend matchmaking, not for readings.
Sources: AstroTalk Pricing, Google Play, AstroTalk AI Blog
Co-Star
Co-Star is a US-based astrology app that uses Western (Tropical) astrology, not Vedic. It offers a free natal chart and daily horoscope updates. Paid in-app purchases range from $2.99 to $11.99 for features like "The Void" and "Eros." Co-Star uses NASA JPL data for planetary positions and a proprietary AI that selects from human-written text snippets. Note: your zodiac sign in Western astrology may differ from your Vedic sign by approximately 23 degrees.
Sources: Wikipedia, Apple App Store, Co-Star FAQ
A Note on Privacy
Astrology apps require sensitive personal information — your exact birth date, time, and location. It's worth understanding how each app handles that data.
- AstroSage states they do not sell personal data but uses Google Ads and Google Analytics tracking. Data is retained for 7 years per their privacy policy.
- AstroTalk claims no third-party sharing but uses Google Tag Manager, Facebook Pixel, and Microsoft Clarity on their site. Per their privacy policy.
- Co-Star received a "Warning" rating from Common Sense Privacy. A Surfshark study found it collects 8 data types including Contacts and Location.
- Steer collects only the birth details needed for calculations. No data selling, no third-party ad trackers, encrypted in transit and at rest. See our privacy policy.
Which App is Right for You?
If you want free, unlimited AI-powered Vedic astrology consultations — Steer is the only app that offers this. Ask as many questions as you want, get your birth chart, Dasha periods, Panchang, and transit analysis at no cost.
If you want to consult a human astrologer — AstroTalk has the largest network of verified Vedic astrologers (15,000+) with consultations starting at INR 10/minute.
If you want an established mobile app with a large community — AstroSage has 100M+ downloads and a comprehensive free Kundli tool (with ads).
If you prefer Western (Tropical) astrology — Co-Star is the leading Western astrology app with a popular daily horoscope feature.
Try Steer Free on ChatGPT
Unlimited Vedic astrology consultations. No ads, no paywalls, no per-question fees.
Open Steer in ChatGPTSources
AstroSage: Google Play | Privacy Policy | Free Tools
AstroTalk: Google Play | Pricing | Privacy Policy
Co-Star: Wikipedia | Privacy Policy | Common Sense Privacy | Surfshark Study