# Galaxy Map vs Teia

The clearest difference is review sentiment: Galaxy Map at 80% against Teia's 0%. Galaxy Map also leads on rating (4.6 vs 3.7) and update cadence (every 3 weeks vs every 10 months). Teia's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Galaxy Map sells 13 one-off in-app purchases and Teia sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Galaxy Map holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Galaxy Map has 612 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 80% of Galaxy Map's written reviews are positive against 0% of Teia's.

Galaxy Map ships an update every 3 weeks, Teia every 10 months. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Galaxy Map | Teia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (612 ratings)](https://appshunter.io/ios/app/galaxy-map/id1170905456/reviews)** | [3.7 (7 ratings)](https://appshunter.io/ios/app/teia-3d-solar-system/id1672118518/reviews) |
| Number of ratings | **612** | 7 |
| Positive reviews | **79.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 655 MB | 615 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrei Nistorescu](https://appshunter.io/developer/1048905386) | [Himalaya Computing](https://appshunter.io/developer/1205321932) |

## What reviewers say

### Galaxy Map

[App page](https://appshunter.io/ios/app/galaxy-map/id1170905456)

Explore the Milky Way and Andromeda galaxies in an interactive 3D map. Discover nebulae, supernovae, and planets, with stunning visuals based on NASA data. Ideal for education and space enthusiasts.

**Highlights:** Interactive 3D galaxy map, Explore nebulae and supernovae, Fly through planetary atmospheres, Land on planets, Based on NASA data, Available in 100+ languages

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy ship - Alien Destroyer | $0.99 | one-time |
| Buy ship - Alien fighter | $0.99 | one-time |
| Remove ads | $1.99 | one-time |
| Buy ship - Alien Destroyer | $1.99 | one-time |
| Buy ship - Alien fighter | $1.99 | one-time |
| 3D Visualization Pack | $1.99 | one-time |
| Buy ship - Dragon Frigate | $1.99 | one-time |
| Essentials bundle - SALE | $2.99 | one-time |
| Remove ads | $3.99 | one-time |
| 3D Visualization Pack | $3.99 | one-time |
| Ultimate bundle - SALE | $4.99 | one-time |
| Essentials bundle | $4.99 | one-time |
| Ultimate bundle | $8.99 | one-time |

**What reviewers like**

- 🌌 Impressive 3D galaxy and nebula visualizations
- 🚀 Spaceship exploration feature with landing capability
- 📚 Educational content about space and astronomy
- 🎮 Fun and engaging gameplay mechanics
- ✨ No ads in free version

**What reviewers complain about**

- 💰 Excessive paywall for most content
- 🐛 App crashes and fails to load
- 🎮 Poor control mechanics for flying and walking
- 🔍 Lack of zoom functionality or unclear controls
- 🌑 Black holes look too similar to each other

**Reported bugs**

- App crashes on startup
- Explore button shows nothing
- Pinch-to-zoom doesn't work
- App won't load on iPad
- Text displays as boxes in language settings

**Requested features**

- Search button to find galaxies and objects
- More diverse and realistic black hole designs
- AR feature to identify stars/planets in real sky
- More free content and objects
- Exoplanet additions (TRAPPIST-1e, J1407B)


### Teia

[App page](https://appshunter.io/ios/app/teia-3d-solar-system/id1672118518)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Package | $5.99 | one-time |


## Frequently asked questions

### Is Galaxy Map free?

Galaxy Map is free to download, with in-app purchases available.

### Is Teia free?

Teia is free to download, with in-app purchases available.

### Which has better reviews, Galaxy Map or Teia?

Galaxy Map is rated higher. Galaxy Map averages 4.6 out of 5 from 612 ratings, while Teia averages 3.7 from 7 ratings.

### Do Galaxy Map or Teia have ads?

Galaxy Map shows ads; Teia does not.

### Which is updated more often, Galaxy Map or Teia?

Galaxy Map ships an update every 3 weeks, and Teia every 10 months. Most recently, Galaxy Map was updated on October 26, 2026 and Teia on October 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*