# AR Reality vs DIY Solar System

The clearest difference is review sentiment: DIY Solar System at 100% against AR Reality's 0%. DIY Solar System also leads on rating (4.5 vs 3.7) and ratings volume (17 vs 3). AR Reality's advantage is update cadence (every 2 days vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DIY Solar System holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: DIY Solar System has 17 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of AR Reality's written reviews are positive against 100% of DIY Solar System's.

AR Reality ships an update every 2 days, DIY Solar System every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | AR Reality | DIY Solar System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/ar-reality/id1304380389/reviews) | **[4.5 (17 ratings)](https://appshunter.io/ios/app/diy-solar-system/id1644242890/reviews)** |
| Number of ratings | 3 | **17** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 58 MB | 180 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Turker GUNEY](https://appshunter.io/developer/1080204840) | [The Lawrence Hall of Science](https://appshunter.io/developer/462994550) |

## What reviewers say

### AR Reality

[App page](https://appshunter.io/ios/app/ar-reality/id1304380389)

Explore the solar system in augmented reality while learning about planets and science. Defend the sun from alien invaders by answering educational questions to destroy their spaceships.

**Highlights:** Augmented reality solar system exploration, Interactive planet information, Alien invasion defense gameplay, Science and technology quizzes, Perception enhancement, Educational game for secondary school curriculum

**Features:** macOS Compatibility

**In-app purchases:** none


### DIY Solar System

[App page](https://appshunter.io/ios/app/diy-solar-system/id1644242890)

Explore the solar system with interactive activities and an augmented reality planet walk. Learn about space travel, design a moon base, and identify celestial objects. Developed by leading science institutions, this app makes learning about space engaging for families and educators.

**Highlights:** Interactive space activities, Augmented reality planet walk, Design a moon base, Grow a space garden, Control a Mars rover, In or Out space game, NASA imagery

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AR Reality free?

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

### Is DIY Solar System free?

DIY Solar System is free to download, with no in-app purchases.

### Which has better reviews, AR Reality or DIY Solar System?

DIY Solar System is rated higher. AR Reality averages 3.7 out of 5 from 3 ratings, while DIY Solar System averages 4.5 from 17 ratings.

### Do AR Reality or DIY Solar System have ads?

Neither AR Reality nor DIY Solar System shows ads.

### Which is updated more often, AR Reality or DIY Solar System?

AR Reality ships an update every 2 days, and DIY Solar System every 2 months. Most recently, AR Reality was updated on October 24, 2026 and DIY Solar System on October 24, 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.*