# Space Knowledge Quiz vs GalacticAR

The clearest difference is ads: GalacticAR at none against Space Knowledge Quiz's shown. GalacticAR also leads on update cadence (monthly vs every 4 months) and ratings volume (120 vs 11). Space Knowledge Quiz's advantage is iOS requirement (15.0 vs 26.0). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. Space Knowledge Quiz sells 5 in-app purchases, starting at $1.99 per 7 days and GalacticAR sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Space Knowledge Quiz holds the better App Store score, 4.6 against 4.5. That said, the two scores are not equally well evidenced: GalacticAR has 120 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 67% of Space Knowledge Quiz's written reviews are positive against 69% of GalacticAR's, so the app with the better star average is not the one people write more warmly about.

Space Knowledge Quiz ships an update every 4 months, GalacticAR monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Space Knowledge Quiz | GalacticAR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (11 ratings)](https://appshunter.io/ios/app/space-knowledge-quiz/id1170803086/reviews)** | [4.5 (120 ratings)](https://appshunter.io/ios/app/galacticar-space-sim-and-quiz/id1666796447/reviews) |
| Number of ratings | 11 | **120** |
| Positive reviews | 66.7% of reviews | **69.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 127 MB | 224 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Asad Shoaib](https://appshunter.io/developer/1142302870) | [Vielfalt Software e.U.](https://appshunter.io/developer/1666796449) |

## What reviewers say

### Space Knowledge Quiz

[App page](https://appshunter.io/ios/app/space-knowledge-quiz/id1170803086)

Test your knowledge of planets, galaxies, and space exploration with thousands of multiple-choice questions. Earn badges, track progress, and compete with friends. Ideal for students and trivia enthusiasts curious about the cosmos.

**Highlights:** Thousands of astronomy questions, Multiple-choice format, Progress tracking and statistics, Multiplayer mode, Timed tests for exam prep, Regular updates with new content

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - No Ads & Unlock Topics | $1.99 | per 7 days |
| Pro - No Ads & Unlock Topics | $5.99 | per month |
| Pro - No Ads & Unlock Topics | $19.99 | per year |
| Half Eliminator | $0.99 | one-time |
| Reset Timer | $0.99 | one-time |


### GalacticAR

[App page](https://appshunter.io/ios/app/galacticar-space-sim-and-quiz/id1666796447)

Explore the cosmos with interactive 3D models and immersive scenes. Test your astronomy knowledge with over 300 quiz questions covering celestial bodies and phenomena. Learn about planets, stars, galaxies, and more in multiple languages.

**Highlights:** 300 astronomy quiz questions, 121 astronomical topics encyclopedia, 43 interactive 3D models, 16 immersive outer space scenes, 9 main astronomical categories, 6 supported languages

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |
| Support the Developer | $4.99 | one-time |
| Full Version + Support the Dev | $9.99 | one-time |


## Frequently asked questions

### Is Space Knowledge Quiz free?

Space Knowledge Quiz is free to download, with in-app purchases available.

### Is GalacticAR free?

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

### Which has better reviews, Space Knowledge Quiz or GalacticAR?

Space Knowledge Quiz is rated higher. Space Knowledge Quiz averages 4.6 out of 5 from 11 ratings, while GalacticAR averages 4.5 from 120 ratings.

### Do Space Knowledge Quiz or GalacticAR have ads?

Space Knowledge Quiz shows ads; GalacticAR does not.

### Which is updated more often, Space Knowledge Quiz or GalacticAR?

Space Knowledge Quiz ships an update every 4 months, and GalacticAR monthly. Most recently, Space Knowledge Quiz was updated on November 6, 2026 and GalacticAR 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.*