Lagna vs Sudinam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lagna
This app provides classical Jyotish practice for lifestyle and health, offering chart-grounded reflection and authored japa sits. It computes a sidereal birth chart with detailed placements and timing, and allows users to ask questions grounded in their chart.
- Sidereal birth chart computation (kundli)
- Authored japa sits with mantra recitation
- Chart-grounded reflection and practice rhythm
- Vimshottari dasha timing and timeline
- Ask questions grounded in your chart
- Ashtakoota compatibility analysis
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Sit with your janma mantra. Keep a kundli-grounded rhythm. Lagna is classical Jyotish practice for Lifestyle and Health & Fitness: authored japa sit, chart-grounded reflection, and a 7-day rhythm — plus a full sidereal birth chart (kundli) computed on your iPhone. Not a daily horoscope dump, not fortune-telling, and not medical, financial, or legal advice. Lagna computes a sidereal kundli using Lahiri ayanamsa and whole-sign houses from your birth date, time, and place: graha placements, nakshatra, Vimshottari dasha tree, yogas, dignities, and divisional charts (D1/D2/D9/D10). Chart math is deterministic on device — placements are never invented by AI. Optional Apple Intelligence explains your chart when available, grounded in computed facts, with a deterministic knowledge fallback when it isn't. Japa is traditional recitation for sincerity — not a remedy that changes the chart. Start on Practice for sit and reflection. Your kundli lives on Chart. Insights and Ask stay grounded in that chart. PRACTICE • Today’s japa — authored janma-nakshatra mantra (Free); current Maha dasha lord mantra (Premium). Traditional recitation, not a remedy. • Sit, then reflection, then a 7-day practice rhythm strip (Mon–Sun dots) — sit or reflection fills the same day • Practice streaks keyed to You — daily reflection (Free); weekly review, dasha-window, Moon-cycle, and transit awareness in Practice overview (Premium) • Optional reflection reminders — gentle cadence in Settings → Practice • Apple Watch Practice page — the same weekly rhythm at a glance CHART & ENGINE • D1 natal kundli in North or South Indian style — graha, rāśi, nakshatra, house lords • Divisional lenses D2, D9 (Navamsa), D10 — canvas views with natal D1 placement summary • Vimshottari timing — maha, antar, pratyantar dasha tree with full timeline • Chart MeaningSnapshot — calm natal synthesis; Free facts / Premium meaning • Evidence screen — detections, resolver matches, and provenance you can audit ASK & INSIGHTS • Ask — questions grounded in your computed chart, sky, or match context — Free quota included; Premium unlimited • Insights + life themes composed from chart facts and Evidence • Learn library — searchable Jyotish concepts with Ask hand-off MATCH • Ashtakoota compatibility — full 8 kootas with explanations (Free preview / Premium breakdown). Open from Library or More when you want it — not a main tab. TIMING & CURRENT SKY • Personal Current Sky — transits × dasha × house convergence with care-framed emphasis • Cycles & eclipses — tithi, yoga, karaṇa, New/Full, Sun ingress, geocentric eclipse candidates • Annual timing — rolling ~12-month skim (Free dated facts; Premium care-framed pacing). Not Varshaphal. • Risk/attention grades are technical signal strength for carefulness — not predictions of harm PRIVATE BY DESIGN Chart math stays on your iPhone. AI never invents graha, rāśi, nakshatra, dasha lords, or mantras that aren't in your chart. Local-first by default; Premium can sync saved chart profiles privately via iCloud when you opt in. You-only widgets and Apple Watch companion follow your personal chart. Premium Chart PDF export; Free privacy-safe plain-text summary and single-card share. REFLECTION ONLY Lagna is for self-understanding and classical Jyotish practice. It is not predictive certainty or professional advice. Privacy Policy: https://lagna.com/privacy Terms of Use (EULA): https://lagna.com/terms Support: support@lagna.com
Sudinam
This app helps you understand and engage with traditional Indian timekeeping, observances, and personal rituals. It offers a location-aware Panchang, tools for composing personal declarations and introductions, and an interactive Vedic clock. Explore festivals, astrological charts, and customize your experience with themes and widgets.
- Location-aware Panchang
- Sankalpa Vachanam composition
- Abhivadana composition
- Interactive Vedic clock
- Festival and event discovery
- Kundli and personal astrology
- Customizable themes and widgets
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Bring traditional time, daily observances, and personal rituals into focus with Sudinam. Explore a location-aware Panchang, prepare your Sankalpa, compose your Abhivadana, and follow the day on an interactive Vedic clock. Choose a place and date to plan, learn, and keep meaningful moments close. SANKALPA VACHANAM Prepare a declaration for your chosen time, location, tradition, and purpose. Add your name and known lineage details, review each clause, and switch between recitation, learning, and meaning views. Choose Devanagari, IAST, phonetic English, or supported regional scripts. Adjust reading size, use full-screen recitation, and share text or an image with a choice about including your name. ABHIVADANA Compose your traditional introduction using your name, gotra, pravara, Veda, shakha, and sutra where known. Choose a supported formula or your family's wording. Learn what each part means and follow a three-step visual guide to the customary salutation. Review your details before copying or sharing. VEDIC CLOCK See the day unfold from local sunrise to the next sunrise. Explore traditional time units, planetary horas, Panchanga transitions, and daily timing windows on an interactive dial. Tap supported values for explanations and use the illustrated guide to understand the clock. PANCHANG AND CALENDARS Explore Tithi, Nakshatra, Yoga, Karana, sunrise, sunset, and daily timings. Browse daily, weekly, and monthly calendars, compare places, and search for dates that match your Panchanga criteria. Choose regional naming preferences and supported traditional Panjika almanac systems. FESTIVALS, EVENTS, AND REMINDERS Discover festivals, observances, their significance, and customary practices. Explore location-dependent dates, set reminders, and add personal events using calendar dates or Panchanga criteria. KUNDLI AND PERSONAL ASTROLOGY Create profiles to explore birth charts, divisional charts, planetary strengths, Dasha periods, transits, and interpretive analysis. Explore horoscope matching, activity guidance, and PDF reports with explanations and context. MAKE IT YOURS Use home-screen widgets, light and dark themes, adjustable text, and layouts for phones and tablets. Browse the glossary, reference sheets, and FAQ as you learn. Core Panchang calculations run on your device. Online content, location search, optional accounts and cloud backup, support delivery, and advertising use internet services. Some features may require additional access or a purchase. Sudinam is for cultural and informational use. Traditions and observances vary by region and family. Review ritual wording with your family or teacher. Astrology interpretations are not guarantees or professional advice. Have a Blessed Day.
Screenshots
Verdict
The clearest difference is ads: Lagna at none against Sudinam's shown. Lagna also leads on ratings volume (4 vs 1). Sudinam's advantage is update cadence (every 2 days vs every 2 weeks) and iOS requirement (15.6 vs 26.0). On price, rating, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Lagna against 5.0 for Sudinam. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Lagna ships an update every 2 weeks, Sudinam every 2 days. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.
| Parameter | Lagna | Sudinam |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 34 MB | 185 MB |
| Age rating | 4+ | 12+ |
| Developer | Gary Saggu | Pragyan |
Customer experience
Lagna
Sudinam
In-app purchases
Lagna
No in-app purchases
Sudinam
No in-app purchases









