# Teia vs Solar System Simulation

The clearest difference is price: Teia at Free against Solar System Simulation's $5.99. Teia also leads on ratings volume (5 vs 1) and iOS requirement (13.0 vs 15.0). Solar System Simulation's advantage is rating (5.0 vs 4.0) and in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

Teia is free to download; Solar System Simulation costs $5.99 up front. Teia sells 1 one-off in-app purchase. Solar System Simulation asks for nothing beyond the download.

Solar System Simulation holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Teia has 5 ratings behind it against 1, so its average is the more settled of the two.

Teia ships an update every 10 months, Solar System Simulation every 5 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Teia | Solar System Simulation |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/teia-3d-solar-system/id1672118518/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solar-system-simulation-s3/id6475205482/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 615 MB | 14 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Himalaya Computing](https://appshunter.io/developer/1205321932) | [Taliyo Ltd](https://appshunter.io/developer/1582104523) |

## What reviewers say

### 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 |


### Solar System Simulation

[App page](https://appshunter.io/ios/app/solar-system-simulation-s3/id6475205482)

Explore the cosmos with interactive 3D models of planets and moons. Witness the dynamic interplay of gravitational forces through orbit simulations and gain educational insights into celestial bodies. Discover the beauty of our solar neighborhood in a new dimension.

**Highlights:** Interactive 3D planet models, Orbit simulation, Educational insights, Zoom and rotate functionality, Detailed planet information

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Teia free?

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

### Is Solar System Simulation free?

Solar System Simulation costs $5.99, with no in-app purchases.

### Which has better reviews, Teia or Solar System Simulation?

Solar System Simulation is rated higher. Teia averages 4.0 out of 5 from 5 ratings, while Solar System Simulation averages 5.0 from 1 ratings.

### Do Teia or Solar System Simulation have ads?

Neither Teia nor Solar System Simulation shows ads.

### Which is updated more often, Teia or Solar System Simulation?

Teia ships an update every 10 months, and Solar System Simulation every 5 months. Most recently, Teia was updated on October 5, 2026 and Solar System Simulation on October 10, 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.*