# APPangea vs Intergalactic Solar System

The clearest difference is rating: APPangea at 4.5 against Intergalactic Solar System's 4.0. APPangea also leads on in-app purchases (none vs 1) and review sentiment (85% vs 70%). Intergalactic Solar System's advantage is ads (none vs shown) and ratings volume (25 vs 6). On price, update cadence and device support there is nothing between them.

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

APPangea holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 6 and 25 respectively. Written reviews point the same way: 85% of APPangea's written reviews are positive against 70% of Intergalactic Solar System's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 3, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | APPangea | Intergalactic Solar System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6 ratings)](https://appshunter.io/ios/app/appangea/id1489250931/reviews)** | [4.0 (25 ratings)](https://appshunter.io/ios/app/intergalactic-solar-system/id1505399254/reviews) |
| Number of ratings | 6 | **25** |
| Positive reviews | **84.6% of reviews** | 70.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 178 MB | 355 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Juan Peralta](https://appshunter.io/developer/1489250930) | [Intergalactic Education LLC](https://appshunter.io/developer/1364648815) |

## What reviewers say

### APPangea

[App page](https://appshunter.io/ios/app/appangea/id1489250931)

Learn geography through interactive games and challenges designed by expert teachers. Compete with yourself and others while exploring diverse regions and historical content, all presented with engaging map-based questions.

**Highlights:** Interactive geography games, Expert-designed curriculum, Map-based questions, Competitive play, Progress tracking, Diverse regional content

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 APPangea free?

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

### Is Intergalactic Solar System free?

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

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

APPangea is rated higher. APPangea averages 4.5 out of 5 from 6 ratings, while Intergalactic Solar System averages 4.0 from 25 ratings.

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

APPangea shows ads; Intergalactic Solar System does not.

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

APPangea ships an update monthly, and Intergalactic Solar System monthly. Most recently, APPangea was updated on October 3, 2026 and Intergalactic Solar System on September 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.*