Teia vs GPT Solar System Explorer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Teia
Explore the solar system with realistic 3D models of planets and their moons. Discover fascinating facts and localized curiosities on planetary surfaces, presented by astronomy experts. Immerse yourself in detailed visuals that make you feel like you're visiting each celestial body.
- Realistic 3D solar system models
- Localized surface curiosities
- Expert-developed astronomical content
- Detailed planetary visuals
- Information on Mercury, Venus, Earth, Moon, Mars, Jupiter, Saturn, Uranus, Neptune
- Over 40 pages of structured content
Read full descriptionHide full description
Teia is an application that represents the solar system using 3D models. But, unlike the rest of the applications published in the stores, the objective of this application is to show the objects that this system is composed of by teaching perceptible and localizable curiosities on the surface of the planets. What are the rilles on the Moon? And the rupes on Mercury? Does Jupiter have a pearl necklace? Is really there a face on Mars? Why does Neptune have such an intense blue color? Learn every corner of the Solar System with this great collection of features spanning a total of over 40 pages, structured and developed by experts in the Planetary Astronomy field. The models represented have been designed taking care of the maximum possible realism, from the true color of the surface of Venus, to the structure of the ring systems. In this way, you have the feeling of visiting each planet only a few thousand kilometers away. The models represented are the following: * Mercury. * Venus. * Land. * Moon. * Mars. * Jupiter. * Saturn. * Uranus. * Neptune. Application developed by Himalaya Computing and Órbita Bianca.
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
Read full descriptionHide full description
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/
Screenshots
Verdict
The clearest difference is rating: GPT Solar System Explorer at 4.7 against Teia's 3.7. GPT Solar System Explorer also leads on update cadence (every 2 weeks vs every 10 months) and ratings volume (96 vs 7). Teia's advantage is monetization model (free with in-app purchases vs subscription) and iOS requirement (13.0 vs 15.0). On price, review sentiment, 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. Teia sells 1 one-off in-app purchase and GPT Solar System Explorer sells 5 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
GPT Solar System Explorer holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: GPT Solar System Explorer has 96 ratings behind it against 7, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.
Teia ships an update every 10 months, GPT Solar System Explorer every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Teia | GPT Solar System Explorer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (7 ratings) | 4.7 (96 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 7 | 96 — better |
| Update frequency | Every 10 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 615 MB | 288 MB |
| Age rating | 4+ | 4+ |
| Developer | Himalaya Computing | Apic Ways |
Customer experience
Teia
GPT Solar System Explorer
In-app purchases
Teia
- Premium Package$5.99
GPT Solar System Explorer
- Monthly Pro Subscription$5.991 Month
- Monthly Super Pro Subscription$19.991 Month
- Monthly Ultra Pro Subscription$29.991 Month
Show 1 moreShow fewer
- Yearly Pro Subscription$39.991 Year
- AI coins$5.99
Questions
Is Teia free?
Is GPT Solar System Explorer free?
Which has better reviews, Teia or GPT Solar System Explorer?
Do Teia or GPT Solar System Explorer have ads?
Which is updated more often, Teia or GPT Solar System Explorer?
Other comparisons















