Comparison

Hypergate AI vs Celestium

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

Head to head
About

Hypergate AI

This AI-powered tool offers personalized astrological insights, chat guidance, and daily timing predictions. It helps users understand emotional weather, action windows, and life events based on their unique charts and Human Design profiles. Keep important context private within a focused workspace for reflection and planning.

Highlights
  • Chart-aware AI chat
  • Organized reading sessions
  • Daily timing and transit analysis
  • Natal and Human Design profile management
  • Customizable astrological modalities
  • Private workspace for personal insight
Features
Read full description

Meet AERA, your personal astrologer inside Hypergate AI, created by David Palmer, The Leo King. Bring your birth chart, relationships, and real questions into a conversation built around you. TALK OR TYPE WITH AERA Ask naturally in HyperChat or start a voice conversation. Explore love, work, personal patterns, and timing with your selected chart in context. Return to saved conversations and pick up the thread. EXPLORE THE SKY ACROSS TIME Ask about the past, present, or future. Explore a particular date or a range of days for your personal astrology, relationships, or the collective sky. Refine the time or place as the conversation develops. YOUR CHARTS, IN DEPTH Create and save charts for yourself and the people or moments you are authorized to explore. See natal placements, houses, aspects, angles, and Human Design. Enlarge the chart wheel, explore individual placements, and bring your questions directly to AERA. A NEW PORTAL Step into Hypergate’s cinematic portal, featuring AERA, a refined chart library, and native layouts for iPhone and iPad. Open Live Sky for current planetary positions and retrogrades, then take the moment into HyperChat. CREATE WITH YOUR IMAGINATION Describe an image inside HyperChat, choose a canvas, and create it. Save the finished image to Photos or share it with the system share sheet. Your representation preferences remain yours to control. COMMUNITY AND DAILY COSMIC WEATHER Join astrology-centered conversations through profiles, posts, comments, reactions, and following. Keep Daily Cosmic Weather close with the Hypergate widget. MAKE IT PERSONAL Choose reading depth, response length, appearance, chart preferences, and notifications. Control optional memory, Siri access, and AI processing. Find account, membership, chart, and technical support in Customer Service. Export or delete your data from account controls. Hypergate clearly identifies its AI experience. Astrology readings are for personal reflection and entertainment and are not medical, mental-health, financial, legal, or emergency advice. Some features require an auto-renewing Hypergate membership. Plans, billing periods, prices, and included allowances are shown before purchase. Payment is charged to your Apple Account after confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel subscriptions in your App Store account settings. If you already subscribed through Apple, use Recover Apple Membership in Portal Access. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Hypergate Terms: https://legal.hypergate.ai/terms Privacy Policy: https://legal.hypergate.ai/privacy Support: https://hypergate.ai/support

About

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.

Highlights
  • 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
Features
Read 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/

Screenshots

Hypergate AI4 screens
Celestium4 screens

Verdict

The call

The clearest difference is rating: Celestium at 5.0 against Hypergate AI's 4.2. Celestium also leads on update cadence (every 5 days vs every 2 weeks) and review sentiment (100% vs 84%). Hypergate AI's advantage is ratings volume (31 vs 4). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Hypergate AI sells 5 in-app purchases, starting at $20.00 per month and Celestium sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Celestium holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Hypergate AI has 31 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 84% of Hypergate AI's written reviews are positive against 100% of Celestium's.

UpkeepUpdate frequency

Hypergate AI ships an update every 2 weeks, Celestium every 5 days. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

Scorecard4 real differences · 6 level
Hypergate AI versus Celestium: the parameters behind the verdict, then further details
ParameterHypergate AICelestium
PriceFreeFree
Rating4.2 (31 ratings)5.0 (4 ratings) — better
Positive reviews84.2% of reviews100.0% of reviews — better
Number of ratings31 — better4
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS18.017.0 — better
Further details — not scored
Size50 MB146 MB
Age rating17+4+
Developer12th House Media, IncJhinna Salinas

Customer experience

Hypergate AI

All ratings29 ratings
Positive79.3%
Neutral0.0%
Negative20.7%
Written reviews19 reviews
Positive84.2%
Neutral0.0%
Negative15.8%

Celestium

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

Hypergate AI

Subscriptions5
  • Hypergate Basic Monthly$20.001 Month
  • Hypergate Plus Monthly$40.001 Month
  • Hypergate Pro Monthly$159.991 Month
Show 2 more
  • Hypergate Basic Yearly$200.001 Year
  • Hypergate Plus Yearly$400.001 Year
2 purchases

Celestium

Subscriptions2
  • Premium Monthly3 Days trial$6.991 Month
  • Premium Yearly3 Days trial$42.991 Year

Questions

Is Hypergate AI free?
Hypergate AI is free to download, with in-app purchases available.
Is Celestium free?
Celestium is free to download, with in-app purchases available.
Which has better reviews, Hypergate AI or Celestium?
Celestium is rated higher. Hypergate AI averages 4.2 out of 5 from 31 ratings, while Celestium averages 5.0 from 4 ratings.
Do Hypergate AI or Celestium have ads?
Neither Hypergate AI nor Celestium shows ads.
Which is updated more often, Hypergate AI or Celestium?
Hypergate AI ships an update every 2 weeks, and Celestium every 5 days. Most recently, Hypergate AI was updated on October 21, 2026 and Celestium on October 23, 2026.

Other comparisons