# Intergalactic Solar System vs MySpaceApp

The clearest difference is rating: MySpaceApp at 5.0 against Intergalactic Solar System's 4.0. MySpaceApp also leads on in-app purchases (none vs 1) and update cadence (every 4 days vs monthly). Intergalactic Solar System's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Intergalactic Solar System sells 1 one-off in-app purchase. MySpaceApp asks for nothing beyond the download.

MySpaceApp holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 25 and 11 respectively. Written reviews point the same way: 70% of Intergalactic Solar System's written reviews are positive against 83% of MySpaceApp's.

Intergalactic Solar System ships an update monthly, MySpaceApp every 4 days. The most recent releases landed on September 22, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Intergalactic Solar System | MySpaceApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (25 ratings)](https://appshunter.io/ios/app/intergalactic-solar-system/id1505399254/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/myspaceapp/id1592435365/reviews)** |
| Number of ratings | **25** | 11 |
| Positive reviews | 70.0% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 355 MB | 3 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intergalactic Education LLC](https://appshunter.io/developer/1364648815) | [Noman Ahmad](https://appshunter.io/developer/1592435367) |

## What reviewers say

### 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 |


### MySpaceApp

[App page](https://appshunter.io/ios/app/myspaceapp/id1592435365)

Explore our solar system with this app. View detailed information, images, and videos of planets, moons, and celestial bodies. Perfect for space enthusiasts of all ages.

**Highlights:** Celestial body information, Images and videos, Solar system exploration, Planet details, Moon facts, Pluto information

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

**In-app purchases:** none


## Frequently asked questions

### Is Intergalactic Solar System free?

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

### Is MySpaceApp free?

MySpaceApp is free to download, with no in-app purchases.

### Which has better reviews, Intergalactic Solar System or MySpaceApp?

MySpaceApp is rated higher. Intergalactic Solar System averages 4.0 out of 5 from 25 ratings, while MySpaceApp averages 5.0 from 11 ratings.

### Do Intergalactic Solar System or MySpaceApp have ads?

Neither Intergalactic Solar System nor MySpaceApp shows ads.

### Which is updated more often, Intergalactic Solar System or MySpaceApp?

Intergalactic Solar System ships an update monthly, and MySpaceApp every 4 days. Most recently, Intergalactic Solar System was updated on September 22, 2026 and MySpaceApp on October 1, 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.*