Comparison

Natal Charts vs StarFlow

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

Head to head
About

Natal Charts

Explore your personalized astrological portrait with this app. It generates a detailed natal chart based on your birth information, offering insights into love, career, and self-understanding. Learn about planetary influences and navigate your life path with cosmic guidance.

Highlights
  • Personalized natal chart generation
  • Detailed astrological portrait
  • Insights into love, career, and health
  • Understanding planetary influences
  • Guidance on astrological concepts
Features
Read full description

Natal Chart : Your cosmic accomplice Discover the world of the stars with Natal Chats, the #1 app for your free personalized natal chart. Take control of your destiny by exploring the power of the stars. Astrology, natal chart interpretation, precise analysis... Natal Chats is your gateway to a better understanding of yourself and your place in the universe! Discover your complete astrological portrait Natal Chats makes astrology accessible to everyone. Simply enter your first name, e-mail address and birth details, and the application will generate a detailed and accurate natal chart for you. Get to know yourself through the positions of the planets, sun and moon on the day and place of your birth. With Natal Chats, dive into the depths of your being. Whatever your astrological sign or ascendant, we offer you a deep and detailed reading of your natal chart, revealing aspects of your life - love, career, money, health, family - in a whole new light. Learn to understand the stars Natal Chats helps you understand your inner nature and how you interact with the world around you, using the fascinating tool of astrology. Natal Chats is here to help you navigate your life path with confidence and serenity. We also guide you in understanding astrology, planetary movements and their effects on your life. What does it mean to have Saturn in the fourth house? How does Venus in Gemini affect your love life? You'll find these answers and much more in our app. Don't leave your future in the hands of chance. Download Natal Chats today and begin your cosmic journey of self-discovery and understanding of the stars!

About

StarFlow

Experience a personalized astrology journey with detailed natal chart readings, daily cosmic insights, and AI-powered guidance. Explore lunar cycles, compatibility, and connect your inner world to the cosmos.

Highlights
  • Personalized natal chart calculations
  • Daily, weekly, monthly horoscopes
  • 13 sacred moon cycle tracking
  • AI cosmic guidance and interpretation
  • Compatibility and synastry analysis
  • Interactive cosmic clock and haikus
Features
Read full description

STARFLOW — YOUR COSMIC COMMAND CENTER StarFlow is the most complete astrology experience on your phone. Every reading, every insight, every cosmic tool — all built around your exact natal chart, not generic sun sign content. YOUR BIRTH CHART, PRECISELY CALCULATED Powered by Meeus Astronomical Algorithms running locally on your device — the same precision as professional astrology software. Interactive natal wheel with all 10 planets, aspects, house placements, and tap-to-explore planet details. Placidus house system. No internet required for calculations. YOUR DAILY COSMIC COMMAND CENTER A full dashboard showing your cosmic energy, today's reading, current moon phase, and your Sun, Moon, and Rising sign combination. Daily, Weekly, and Monthly horoscopes across 7 life domains — Overview, Love, Career, Health, and more. THE 13 SACRED MOONS Track all 13 named lunar cycles through the year. Each moon carries a unique theme, personal affirmation, and progress tracker. Follow nature's true rhythm and align your intentions with the cosmos. COSMIC EMPIRE Reveal your Galactic Codex origin story — a personalized cosmic narrative built from your natal chart. Complete daily Self-Reflection Rituals to connect your inner world to what's moving in the cosmos. COSMIC CLOCK See time through an astrological lens. Get your daily Cosmic Haiku, Divine Affirmation, and Current Cosmic Energy description — updated in real time. AI COSMIC GUIDANCE A built-in AI assistant for real-time chart interpretation, transit explanations, and personalized cosmic guidance — available anytime inside the app. COMPATIBILITY & SYNASTRY Compare any two charts for full synastry analysis, composite chart generation, and relationship pattern insights. WEAR YOUR STARS Shop the StarFlow merch store — cosmic apparel and accessories designed for the community, built right into the app. StarFlow is built for the serious cosmic explorer. Your chart is unique. Your app should be too.

Screenshots

Natal Charts4 screens
StarFlow4 screens

Verdict

The call

The clearest difference is rating: Natal Charts at 3.3 against StarFlow's 1.0. Natal Charts also leads on update cadence (monthly vs every 6 months) and ratings volume (49 vs 1). StarFlow's advantage is monetization model (free vs free with in-app purchases). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Natal Charts holds the better App Store score, 3.3 against 1.0. That said, the two scores are not equally well evidenced: Natal Charts has 49 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Natal Charts ships an update monthly, StarFlow every 6 months. Both last shipped on October 31, 2026.

Scorecard4 real differences · 6 level
Natal Charts versus StarFlow: the parameters behind the verdict, then further details
ParameterNatal ChartsStarFlow
PriceFreeFree
Rating3.3 (49 ratings) — better1.0 (1 ratings)
Positive reviews55.0% of reviews—
Number of ratings49 — better1
Update frequencyMonthly — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size42 MB39 MB
Age rating4+17+
DeveloperTELEMAQUEBrandon Walker

Customer experience

Natal Charts

All ratings49 ratings
Positive59.2%
Neutral6.1%
Negative34.7%
Written reviews149 reviews
Positive55.0%
Neutral12.1%
Negative32.9%

StarFlow

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Natal Charts

Reported bugs

12 issues
  • Chart rendering hangs indefinitely (spinning wheel)
  • App crashes after iOS updates
  • Cannot generate charts for certain birthdates
  • Incorrect astrological calculations (wrong sun signs)
  • Moon in Aries description cuts off
Show 7 more
  • Location stuck on France despite input changes
  • New profile creation fails
  • Chart loading errors on upgraded phones
  • Grammatical and spelling errors throughout app
  • Missing degree information on charts
  • Email feature sends only promotional code, not chart
  • No response from support team

Requested features

15 requests
  • Ascending/rising sign column display
  • Chart compatibility/relationship comparison feature
  • Email and print functionality
  • Offline chart access
  • Expanded city database with all locations
Show 10 more
  • Automatic GMT calculations
  • Lilith and additional astrological points
  • More detailed explanations of planets and houses
  • Love compatibility matching
  • iPad support
  • Professional-grade export options
  • Better English translation/proofreading
  • Customer support system
  • In-app guidance on reading charts
  • Transits and daily/weekly/monthly forecasts

StarFlow

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Natal Charts

No in-app purchases

None

StarFlow

No in-app purchases

Questions

Is Natal Charts free?
Natal Charts is free to download, with no in-app purchases.
Is StarFlow free?
StarFlow is free to download, with no in-app purchases.
Which has better reviews, Natal Charts or StarFlow?
Natal Charts is rated higher. Natal Charts averages 3.3 out of 5 from 49 ratings, while StarFlow averages 1.0 from 1 ratings.
Do Natal Charts or StarFlow have ads?
Neither Natal Charts nor StarFlow shows ads.
Which is updated more often, Natal Charts or StarFlow?
Natal Charts ships an update monthly, and StarFlow every 6 months. Most recently, Natal Charts was updated on October 31, 2026 and StarFlow on October 31, 2026.

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