GPT Solar System Explorer vs Cosmic Hub
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GPT Solar System Explorer
Explore our Solar System in an interactive 3D environment powered by AI. Discover stunning images and videos from space agencies, and ask your AI guide anything about the cosmos. Perfect for curious minds of all ages.
- Interactive 3D Solar System model
- AI-powered cosmic guide
- NASA, SpaceX, ESA imagery & videos
- Planet and mission details
- Voice-activated Q&A
- Intuitive controls for all ages
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Get ready for an out-of-this-world experience. This interactive 3D space app, powered by advanced AI, brings the wonders of our Solar System to life. Discover breathtaking images and videos from NASA, SpaceX, Roscosmos, the Chinese Space Agency, ESA, and more. Fly from planet to planet, explore the Moon and Sun, and get up close with stunning space photography and footage. The intuitive controls make space exploration easy for both kids and adults. Touch down on any planet and choose from the menu: - About the Planet – Learn about its structure, atmosphere, and unique features. - Photos & Videos – Browse exclusive images of spacecraft, planetary landscapes, and historic space missions. - Missions – Discover lunar and Mars rovers, deep-space probes, and Elon Musk’s vision for colonizing Mars using Starships and more Meet your cosmic AI space guide. Curious about black holes? Wondering how astronauts live in space? Just tap the mic button in the lower-right corner and ask anything. Your AI guide holds vast knowledge of the cosmos and adapts to your preferred style, whether you want a simple explanation or a deep scientific breakdown. Download now and embark on a space journey with your AI companion! *** This app offers auto-renewable subscriptions for one month and one year. Your subscription renews automatically 24 hours before the current period ends. You can cancel anytime in your device settings. For details, please review our Privacy Policy: https://kidify.games/privacy-policy/ and Terms of Use: https://kidify.games/terms-of-use/
Cosmic Hub
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The Cosmos at Your Fingertips! With space explorers, discover insights, explore the Moon, and mark Mags. ▸ 3D Interactive Moon Globe Freely rotate, zoom, and explore a 3D globe rendered from real lunar surface data. See thousands of craters and mountain ranges with your own eyes. ▸ 50+ Landing Sites From Apollo 11 to Chandrayaan-3, explore every footprint humanity has left on the Moon. Jump to each mission's actual landing location along with detailed information. ▸ 34+ Major Features Visit the Moon's major features in 3D — Tycho crater, the Sea of Tranquility, the South Pole-Aitken basin, and more. Check diameter, coordinates, and geological significance at a glance. ▸ Resource Scanner Visualize heatmaps of 12 minerals (iron, titanium, uranium and more), 18 rock-unit distributions, and 5 geologic-era classifications on the lunar surface in real time. Gravity anomaly, hydrogen distribution, and surface temperature data are included too. ▸ Orbital Satellite Tracking See the real-time positions and orbits of satellites currently circling the Moon — Danuri (KPLO), LRO and more — in 3D. ▸ Cell Claiming System Explore and claim cells that divide the lunar surface into an S2 grid. Expand your own lunar territory in a true space-pioneering experience. ▸ AR Moon Finder Point your camera at the sky and AR will locate the real Moon for you. ▸ Space News The latest news on the Moon and space exploration, updated daily.
Screenshots
Verdict
The clearest difference is update cadence: Cosmic Hub at every 2 days against GPT Solar System Explorer's every 2 weeks. 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
Both are free to download. GPT Solar System Explorer sells 5 in-app purchases, starting at $5.99 per month and Cosmic Hub sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
GPT Solar System Explorer ships an update every 2 weeks, Cosmic Hub every 2 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | GPT Solar System Explorer | Cosmic Hub |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (95 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 95 — better | — |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 288 MB | 190 MB |
| Age rating | 4+ | 4+ |
| Developer | Apic Ways | plusultra |
In-app purchases
GPT Solar System Explorer
- Monthly Pro Subscription$5.991 Month
- Monthly Super Pro Subscription$19.991 Month
- Monthly Ultra Pro Subscription$29.991 Month
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- Yearly Pro Subscription$39.991 Year
- AI coins$5.99
Cosmic Hub
- ELL-500$3.49
- Crew 1-Month Expedition Pass$5.00
- ELL-1000$7.00
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- ELL-2000$14.00
- Plus 3-Month Expedition Pass$15.00
- ELL-4000$28.00
- Ultra 6-Month Expedition Pass$30.00
- ELL-8000$56.00
- Cosmic 12-Month Expedition Pass$60.00
Questions
Is GPT Solar System Explorer free?
Is Cosmic Hub free?
Do GPT Solar System Explorer or Cosmic Hub have ads?
Which is updated more often, GPT Solar System Explorer or Cosmic Hub?
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