# Star Expedition your space ship gravity orbit simulator game vs Intergalactic Solar System

The clearest difference is update cadence: Intergalactic Solar System at monthly against Star Expedition your space ship gravity orbit simulator game's every 2 months. Star Expedition your space ship gravity orbit simulator game's advantage is review sentiment (80% vs 70%) and iOS requirement (7.0 vs 13.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Star Expedition your space ship gravity orbit simulator game sells 5 one-off in-app purchases and Intergalactic Solar System sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Star Expedition your space ship gravity orbit simulator game holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 18 and 25 respectively. Written reviews point the same way: 80% of Star Expedition your space ship gravity orbit simulator game's written reviews are positive against 70% of Intergalactic Solar System's.

Star Expedition your space ship gravity orbit simulator game ships an update every 2 months, Intergalactic Solar System monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Star Expedition your space ship gravity orbit simulator game | Intergalactic Solar System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (18 ratings)](https://appshunter.io/ios/app/star-expedition-your-space-ship-gravity-orbit-simulator-game/id793150971/reviews)** | [4.0 (25 ratings)](https://appshunter.io/ios/app/intergalactic-solar-system/id1505399254/reviews) |
| Number of ratings | 18 | **25** |
| Positive reviews | **80.0% of reviews** | 70.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 355 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [建瑛 贾](https://appshunter.io/developer/793015721) | [Intergalactic Education LLC](https://appshunter.io/developer/1364648815) |

## What reviewers say

### Star Expedition your space ship gravity orbit simulator game

[App page](https://appshunter.io/ios/app/star-expedition-your-space-ship-gravity-orbit-simulator-game/id793150971)

Control a spaceship to explore space, utilizing gravitational pull and precise thrust to complete missions. Navigate planets, asteroids, and beyond the solar system with realistic physics and stunning visuals.

**Highlights:** Real gravitation simulation, Accurate thrust control, Original physics engine, Gorgeous planets and stars, 30 well-designed missions, Cross platform support

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Chapter 1 | $0.99 | one-time |
| Small coin pack | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Medium coin pack | $4.99 | one-time |
| Large coin pack | $9.99 | one-time |


### Intergalactic Solar System

[App page](https://appshunter.io/ios/app/intergalactic-solar-system/id1505399254)

Explore planets, moons, and countries in this space simulator mini-game. Learn astronomy and geography aligned with next-generation science standards. Discover the Milky Way galaxy and assess your knowledge through engaging gameplay.

**Highlights:** Planet and moon exploration, Country geography learning, Milky Way galaxy view, Common Core aligned curriculum, Proficiency assessment, Engaging gameplay levels

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access to Full Game | $3.99 | one-time |


## Frequently asked questions

### Is Star Expedition your space ship gravity orbit simulator game free?

Star Expedition your space ship gravity orbit simulator game is free to download, with in-app purchases available.

### Is Intergalactic Solar System free?

Intergalactic Solar System is free to download, with in-app purchases available.

### Which has better reviews, Star Expedition your space ship gravity orbit simulator game or Intergalactic Solar System?

Star Expedition your space ship gravity orbit simulator game is rated higher. Star Expedition your space ship gravity orbit simulator game averages 4.2 out of 5 from 18 ratings, while Intergalactic Solar System averages 4.0 from 25 ratings.

### Do Star Expedition your space ship gravity orbit simulator game or Intergalactic Solar System have ads?

Neither Star Expedition your space ship gravity orbit simulator game nor Intergalactic Solar System shows ads.

### Which is updated more often, Star Expedition your space ship gravity orbit simulator game or Intergalactic Solar System?

Star Expedition your space ship gravity orbit simulator game ships an update every 2 months, and Intergalactic Solar System monthly. Most recently, Star Expedition your space ship gravity orbit simulator game was updated on November 1, 2026 and Intergalactic Solar System on November 3, 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.*