Celestium vs The Luck Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Celestium
Explore personalized astrological insights for life's decisions. Discover ideal locations for love, work, and growth, and understand daily cosmic weather. Engage in guided rituals and connect with others through shared astrological charts.
- Location scoring for love, work, vitality, and growth
- Daily cosmic weather and moon phase tracking
- Guided rituals for moon phases
- Couples and group chart analysis
- On-device chart computation with no tracking
- AI interpretations via user's Anthropic API key
Read full descriptionHide full description
Celestium isn't a horoscope written for millions at once. It's your actual birth chart, the real sky of the moment you were born, read alongside the traditions that have studied the sky longest. A compass through life, not a crystal ball. YOUR SKY REPORT Each New Moon, a report gathers what you wrote, the sky it met, the patterns that keep coming back, and what returns next. A Yearly report arrives at your solar return. Tell it "This landed" or "Not me" and it listens. The report and everything you wrote are free. THE TRADITIONS Western astrology from Hellenistic to modern, Vedic charts, BaZi, the Maya Tzolkin, Tibetan astrology, the Tong Shu almanac, Feng Shui flying stars, Hermetic Qabalah with your tarot birth cards, numerology, tarot and the I Ching. Choose the ones that speak to you; the app follows your choice. YOUR OWN RECORD Journal, check in, and edit any entry later. Each entry keeps the sky it was written under, so when that sky returns you can see what you wrote last time. Tag by feeling, milestone and tradition, and related entries gather into threads. YOUR CHART, PIECE BY PIECE Blueprint teaches each placement, angle and aspect, then asks you to name how it lives in you, until it is yours and not just words on a page. WHERE YOU THRIVE Your chart mapped onto the whole planet. Score thousands of cities for love, work, vitality and growth, compare them side by side, and trace the Lots too, Fortune, Spirit and six more. WHEN TO ACT Daily sky, moon phases and the transits touching your chart, from today out to the year. Electional timing reads three ways, Medieval, Hellenistic and Vedic, with the conditions each tradition names. A FULL READING, NO AI NEEDED A complete natal reading composed on your device from a deep interpretation library. Optional AI interpretations work with your own Anthropic API key, so your chart goes straight to Anthropic, never through us. SHOWS ITS WORK Every technique names its sources: the tradition, the text it rests on, and the method behind the number. Zodiacal releasing, firdaria, profections, returns, horary, progressions, solar arc, BaZi, Vedic, Feng Shui, the Maya Tzolkin, numerology, Hermetic Qabalah and tarot all cite the lineage they come from. RITUAL, DIVINATION AND SKY LETTERS Guided practices for each moon phase. Draw a tarot spread or cast the I Ching. Seal a letter to a later self under tonight's sky; it opens when the moment you choose returns. TOGETHER Synastry, composite and the places that hold you both, or group mode for three to six. Invites are encrypted end to end. REAL ASTRONOMY, NOTHING LINKED TO YOU Positions come from a built-in VSOP87 engine, not a borrowed API. Your chart is computed on your device. There is no account, nothing the app collects is linked to you, and Settings can erase everything. Celestium Premium opens the full app: unlimited saved charts, couples and group mode, the full city atlas, export and shareable cards, deeper Sky Reports, and the full depth of Blueprint, your reading and the year ahead. Subscribers can also use Premium on the web. Astrology here is for reflection, not prediction. A way to read the weather instead of a forecast you have to obey. If you have any issues please reach out to us at jhinna@withjhinna.com Privacy Policy: https://celestium.me/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
The Luck Guide
Explore ancient wisdom and celestial patterns for modern self-growth. This app offers a live guide to the night sky and a daily framework for reflection, grounded in Stoic philosophy and classical scholarship. Understand yourself, your relationships, and the cycles of time.
- Live night sky map
- Daily reflection framework
- Personalized character study
- Classical tradition learning
- Relationship compatibility analysis
- On-device AI assistant
Read full descriptionHide full description
The Luck Guide is the astrology app that tells you what to do, when, and why — computed from your exact birth chart, on your device, from the real positions of the planets. Nothing here is randomly generated. Every word you read is calculated from live orbital data and your natal chart — accurate to a hundredth of a degree, using the same NASA/JPL-derived planetary data professional astrologers rely on. This is astrology the way it was originally practiced: a technical craft of measurement and timing, grounded in the classical tradition and rigorously computed. FORECASTS KEYED TO YOUR ACTUAL CHART Your daily, fortnightly, three-month, and yearly readings aren't written for a sign — they're computed for you, and they name the real machinery of your moment: • The exact transits crossing your chart, read by the house they fall in • Your time-lord chapters (zodiacal releasing) and annual profections, anchored to your real solar return • Solar and lunar returns, secondary progressions, eclipses that strike your natal points, and fixed-star contacts When several independent techniques point to the same theme at once, the app tells you — two agreeing is meaningful, three is loud, four is once in a lifetime. Every reading is written by hand — thousands of authored passages, chosen by your chart's exact geometry and phrased in plain language rather than technical jargon. The four cadences are threaded together, so the shape of your year and the detail of your day tell one continuous story, each development covered once, at the scale where it matters. A LIVE MAP OF THE SKY ABOVE YOU Rendered in real time for your exact location: • The sky shifts color through the day with the Sun's true altitude — deep blue by day, violet at sunrise and sunset, black at night — quietly tracking the real sky outside your window. • Every planet sits at its true altitude and azimuth, with real rise, set, and culmination times, and the planetary hour you're in right now. • Hold your phone up and point it at the sky, and the dome follows — what's on screen matches what's really in front of you: the planets, the constellations, what's above the horizon and what's below. FEATURES • Personalized daily, fortnightly, monthly & yearly horoscopes • Full natal birth chart with a reading that explains itself • Hour-by-hour timing guide for when to act • Birth-chart compatibility (synastry) for the people in your life • A live, location-accurate sky map with sunrise, sunset & planetary hours • Ask questions about your chart, answered on-device — with reasoning, not a one-line verdict • Classical tools: fixed stars, lots, profections, returns, and more PRIVATE BY DESIGN The Luck Guide has no backend and no account. Your birth details and chart never leave your phone, are never sold, and are never shared — even the AI runs entirely on-device. No servers. No ads. Usage analytics are anonymous. SPEAKS YOUR LANGUAGE Available in 20 languages, translated on device using Apple's built-in machine translation — so your learning reads naturally in your own language while your data stays private on your phone. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is monetization model: The Luck Guide at free against Celestium's freemium. Celestium's advantage is update cadence (every 5 days vs every 2 weeks) and ratings volume (4 vs 1). On price, rating, ads and in-app purchases 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. Celestium sells 2 in-app purchases, starting at $6.99 per month and The Luck Guide sells 5 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Celestium against 5.0 for The Luck Guide. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Celestium ships an update every 5 days, The Luck Guide every 2 weeks. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.
| Parameter | Celestium | The Luck Guide |
|---|---|---|
| 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 5 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 146 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Jhinna Salinas | Clover Media LLC |
Customer experience
Celestium
The Luck Guide
In-app purchases
Celestium
- Premium Monthly3 Days trial$6.991 Month
- Premium Yearly3 Days trial$42.991 Year
The Luck Guide
- Luck Guide Lite (Monthly)$4.991 Month
- Luck Guide Pro (Monthly)$9.991 Month
- Luck Guide Lite (Yearly)$49.991 Year
Show 1 moreShow fewer
- Luck Guide Pro (Yearly)$99.991 Year
- Luck Guide Pro (Lifetime)$149.99








