Comparison

KalaDarshini vs Sudinam

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KalaDarshini

This app provides a comprehensive Hindu calendar and Panchanga, powered by AI. It offers daily astrological details, auspicious timing finder, horoscope matching, and a festival calendar. Users can also generate birth charts and sync events with Google Calendar.

Highlights
  • Daily Panchanga details
  • AI Astrologer for Vedic questions
  • Auspicious timing finder
  • Birth chart generation
  • Horoscope matching
  • Festival and Vrat calendar
  • Google Calendar sync
Features
Read full description

KalaDarshini is your complete Hindu calendar and Panchanga companion, powered by AI. FEATURES: • Daily Panchanga — Tithi, Nakshatra, Yoga, Karana, and Vara for any date and location • AI Astrologer — Ask questions about Vedic astrology, rituals, and auspicious timings • Muhurtham Finder — Find auspicious timings for weddings, griha pravesham, naming ceremonies, travel, and more • Muhurtham Validator — Check if a given date is auspicious with a full Panchanga breakdown and verdict • Kundali Chart — Generate your birth chart with planetary positions, houses, and nakshatra placements • Horoscope Matching — Ashta Koota Guna Milan for marriage compatibility based on birth stars • Shraddha Calculator — Enter a death date to auto-calculate annual and Pitru Paksha Shraddha dates • Festival Calendar — Complete Hindu festival and vrat calendar • Reminders — Set annual reminders for poojas, vratas, birthdays, and anniversaries — fires on the Tithi each year • Google Calendar Sync — Sync Hindu calendar events to your Google Calendar Supports multiple languages and locations worldwide. Calculations based on traditional Vedic astrology. Terms of Use: https://kaladarshini.co.in/terms-of-use.html Privacy Policy: https://kaladarshini.co.in/privacy-policy.html

About

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.

Highlights
  • Location-aware Panchang
  • Sankalpa Vachanam composition
  • Abhivadana composition
  • Interactive Vedic clock
  • Festival and event discovery
  • Kundli and personal astrology
  • Customizable themes and widgets
Features
Read full description

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

KalaDarshini4 screens
Sudinam4 screens

Verdict

The call

The clearest difference is in-app purchases: Sudinam at none against KalaDarshini's 6. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. KalaDarshini sells 6 in-app purchases, starting at $0.99 per month. Sudinam asks for nothing beyond the download.

UpkeepUpdate frequency

KalaDarshini ships an update every 3 days, Sudinam every 2 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
KalaDarshini versus Sudinam: the parameters behind the verdict, then further details
ParameterKalaDarshiniSudinam
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 3 daysEvery 2 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.6 — better
Further details — not scored
Size63 MB188 MB
Age rating4+12+
DeveloperManohar NagaiahPragyan

Customer experience

KalaDarshini

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sudinam

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

KalaDarshini

Subscriptions6
  • Bronze Monthly$0.991 Month
  • Silver Monthly$2.991 Month
  • Bronze Annual$4.991 Year
Show 3 more
  • Gold Monthly$6.991 Month
  • Silver Annual$28.991 Year
  • Gold Annual$67.991 Year
None

Sudinam

No in-app purchases

Questions

Is KalaDarshini free?
KalaDarshini is free to download, with in-app purchases available.
Is Sudinam free?
Sudinam is free to download, with no in-app purchases.
Do KalaDarshini or Sudinam have ads?
Both KalaDarshini and Sudinam show ads.
Which is updated more often, KalaDarshini or Sudinam?
KalaDarshini ships an update every 3 days, and Sudinam every 2 days. Most recently, KalaDarshini was updated on October 31, 2026 and Sudinam on October 24, 2026.

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