Comparison

SolarJewel Engine vs Celestial Insights

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

Head to head
About

SolarJewel Engine

Features
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SolarJewel Engine: A High-Precision Celestial Simulator SolarJewel Engineis a standalone astronomical instrument built from years of devoted study in UX engineering, native development, graphics, and celestial mechanics. It was originally created for the Apple Watch and now I introduce this iPhone edition that brings this lightweight, high-accuracy engine to a larger interface. Key Features: - Interactive Time-Travel Gestures I designed this interface to be exploratory. You don't just look at a chart; you fully interact with it: - Vertical Mode-Sweeping: You can swipe between Natal, Transit, Secondary Progression, and Solar Arc visualizations. - House Simulation: Compare house systems (Placidus, Porphyry, Koch, and more) with a horizontal swipe and also see how the local horizon interacts with the ecliptic. - Time-Animation: Swipe horizontally to travel through the planetary cycles. You can watch the aspects reconfigure in real-time as you revisit past life events or look ahead. - Precision Controls: Long-press to quickly reset to ‘now’ without needing to go into a submenu. A Professional, Offline Engine SolarJewel is a Zero-Latency utility. It performs 100% of its complex calculations on-device using a licensed Swiss Ephemeris. Total Privacy: Your birth and transit data never leave your device. Deeply Offline: Includes a built-in database of cities and offline timezone resolution. It works perfectly in flight mode or remote locations. Scientific Clarity: The jewel-toned scientific color palettes were designed for optical harmony and accessible data visualization

About

Celestial Insights

Features
Read full description

Celestial Insights is a premium astrology, tarot, and spiritual guidance app designed to help you understand yourself, reflect on your path, and explore the patterns around your life. Built for people who want more than a simple horoscope, Celestial Insights brings together personalized astrology, birth chart interpretation, tarot-inspired readings, daily guidance, rituals, oracle experiences, and Celeste — your AI spiritual guide. PERSONAL ASTROLOGY Create your profile with your birth date, birth time, and birthplace to unlock a more personal experience. Explore your Sun, Moon, and Rising signs, understand your Big 3, and discover how your chart can reflect your personality, emotions, instincts, and inner patterns. BIRTH CHART INSIGHTS Go deeper than daily horoscopes. Celestial Insights helps you explore your natal chart through elegant, easy-to-understand interpretations. Discover planetary placements, houses, signs, and personal themes in a calm, premium interface. DAILY GUIDANCE Start your day with personalized cosmic guidance. Explore daily insights for mood, love, career, energy, and self-reflection. Your daily readings are designed to feel thoughtful, consistent, and meaningful — not random or generic. TAROT & FATE MIRROR Ask a question, draw your cards, and reflect on the message behind the spread. Fate Mirror combines tarot-style card readings with your personal astrological context to create a deeper, more reflective experience. Use it for love, career, decisions, personal growth, and moments when you want clarity. CELESTE AI GUIDE Meet Celeste, your AI spiritual guide. Ask reflective questions, explore your feelings, and receive calm, thoughtful guidance inspired by astrology, tarot, and self-discovery. Celeste is designed to feel gentle, personal, and supportive — not like a generic chatbot. ORACLES, RITUALS & SPIRITUAL TOOLS Explore a growing collection of spiritual experiences, including tarot readings, oracle-style reflections, sound bath moments, candle rituals, ritual bath guidance, crystals, sigil creation, runic insights, I Ching-inspired readings, bibliomancy, and tasseography-inspired symbolism. PREMIUM READINGS Unlock deeper layers of insight with Plus and Pro plans. Premium experiences may include extended readings, advanced tarot spreads, birth chart connections, saved readings, deeper reflection layers, and more personalized guidance. SAVED INSIGHTS Keep meaningful readings close. Save your tarot readings, reflections, and guidance so you can return to them later and notice recurring themes over time. WHY CELESTIAL INSIGHTS? • Personalized astrology based on your birth details • Big 3 reveal: Sun, Moon, and Rising • Birth chart and natal chart interpretations • Daily horoscope and cosmic guidance • Tarot-style readings and Fate Mirror • Celeste AI spiritual guidance • Rituals, oracles, crystals, and reflective tools • Premium dark interface with a calm celestial design • Built for self-reflection, personal growth, and spiritual discovery Celestial Insights is not designed to make guaranteed predictions or replace professional advice. The app is intended for self-reflection, entertainment, spiritual exploration, and personal insight. Download Celestial Insights and begin your journey through astrology, tarot, and deeper self-discovery. Privacy: https://celestial-nine.vercel.app/privacy Terms: https://celestial-nine.vercel.app/terms

Screenshots

SolarJewel Engine4 screens
Celestial Insights4 screens

Verdict

The call

The clearest difference is in-app purchases: SolarJewel Engine at none against Celestial Insights's 4. SolarJewel Engine also leads on ads (none vs shown). Celestial Insights's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.2). On price and update cadence 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. Celestial Insights sells 4 in-app purchases, starting at $8.99 per month. SolarJewel Engine asks for nothing beyond the download.

UpkeepUpdate frequency

SolarJewel Engine ships an update every 3 weeks, Celestial Insights monthly. Both last shipped on October 25, 2026.

Scorecard4 real differences · 2 level
SolarJewel Engine versus Celestial Insights: the parameters behind the verdict, then further details
ParameterSolarJewel EngineCelestial Insights
PriceFreeFree
Update frequencyEvery 3 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.215.1 — better
Further details — not scored
Size22 MB65 MB
Age rating4+9+
DeveloperAnya TrailleBerktug Berke Ates

In-app purchases

None

SolarJewel Engine

No in-app purchases

4 purchases

Celestial Insights

Subscriptions4
  • Celestial Plus1 Month trial$8.991 Month
  • Celestial Pro1 Month trial$16.991 Month
  • Celestial Plus1 Year trial$95.991 Year
Show 1 more
  • Celestial Pro1 Year trial$179.991 Year

Questions

Is SolarJewel Engine free?
SolarJewel Engine is free to download, with no in-app purchases.
Is Celestial Insights free?
Celestial Insights is free to download, with in-app purchases available.
Do SolarJewel Engine or Celestial Insights have ads?
Celestial Insights shows ads; SolarJewel Engine does not.
Which is updated more often, SolarJewel Engine or Celestial Insights?
SolarJewel Engine ships an update every 3 weeks, and Celestial Insights monthly. Most recently, SolarJewel Engine was updated on October 25, 2026 and Celestial Insights on October 25, 2026.

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