# AR vs DIY Solar System

The clearest difference is rating: AR at 5.0 against DIY Solar System's 4.5. DIY Solar System's advantage is update cadence (every 2 months vs every 5 months) and ratings volume (17 vs 2). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

AR holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: DIY Solar System has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

AR ships an update every 5 months, DIY Solar System every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | AR | DIY Solar System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ar-solar-system/id1314426588/reviews)** | [4.5 (17 ratings)](https://appshunter.io/ios/app/diy-solar-system/id1644242890/reviews) |
| Number of ratings | 2 | **17** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 56 MB | 180 MB |
| Requires iOS | **11.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Akshat Goel](https://appshunter.io/developer/1314426587) | [The Lawrence Hall of Science](https://appshunter.io/developer/462994550) |

## What reviewers say

### AR

[App page](https://appshunter.io/ios/app/ar-solar-system/id1314426588)

Explore a realistic solar system in augmented reality. View planets and their movements up close in your environment, from your bedroom to the outdoors. A simple and immersive way to learn about space.

**Highlights:** Augmented reality solar system, Planet movement visualization, Detailed planet information, Immersive educational experience, Classroom and outdoor use

**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 free?

AR 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 or DIY Solar System?

AR is rated higher. AR averages 5.0 out of 5 from 2 ratings, while DIY Solar System averages 4.5 from 17 ratings.

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

Neither AR nor DIY Solar System shows ads.

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

AR ships an update every 5 months, and DIY Solar System every 2 months. Most recently, AR 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.*