# solAR System Augmented Reality vs DIY Solar System

The clearest difference is price: DIY Solar System at Free against solAR System Augmented Reality's $0.99. DIY Solar System also leads on review sentiment (100% vs 75%). solAR System Augmented Reality's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (412 vs 16). On ads, in-app purchases, monetization model and device support there is nothing between them.

DIY Solar System is free to download; solAR System Augmented Reality costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

solAR System Augmented Reality holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: solAR System Augmented Reality has 412 ratings behind it against 16, so its average is the more settled of the two. Written reviews complicate that: 75% of solAR System Augmented Reality's written reviews are positive against 100% of DIY Solar System's, so the app with the better star average is not the one people write more warmly about.

solAR System Augmented Reality ships an update every 3 weeks, DIY Solar System every 2 months. The most recent releases landed on September 9, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | solAR System Augmented Reality | DIY Solar System |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.7 (412 ratings)](https://appshunter.io/ios/app/solar-system-augmented-reality/id1265514063/reviews)** | [4.5 (16 ratings)](https://appshunter.io/ios/app/diy-solar-system/id1644242890/reviews) |
| Number of ratings | **412** | 16 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 29 MB | 180 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ubicolor Ltd](https://appshunter.io/developer/828691698) | [The Lawrence Hall of Science](https://appshunter.io/developer/462994550) |

## What reviewers say

### solAR System Augmented Reality

[App page](https://appshunter.io/ios/app/solar-system-augmented-reality/id1265514063)

Explore the solar system in augmented reality. View planets, observe their size and rotation, and learn about their distances. Walk around the celestial bodies for an immersive educational experience.

**Highlights:** Augmented reality solar system, Observe planet size and distance, Adjust zoom for experience, View planet rotation speed, Walk around planets, Learn planet distances in meters

**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 solAR System Augmented Reality free?

solAR System Augmented Reality costs $0.99, 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, solAR System Augmented Reality or DIY Solar System?

solAR System Augmented Reality is rated higher. solAR System Augmented Reality averages 4.7 out of 5 from 412 ratings, while DIY Solar System averages 4.5 from 16 ratings.

### Do solAR System Augmented Reality or DIY Solar System have ads?

Neither solAR System Augmented Reality nor DIY Solar System shows ads.

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

solAR System Augmented Reality ships an update every 3 weeks, and DIY Solar System every 2 months. Most recently, solAR System Augmented Reality was updated on September 9, 2026 and DIY Solar System on June 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.*