# VR Universe vs DIY Solar System

The clearest difference is review sentiment: DIY Solar System at 100% against VR Universe's 60%. DIY Solar System also leads on rating (4.5 vs 4.1) and update cadence (every 2 months vs every 5 months). On price, ratings volume, 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.

DIY Solar System holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 30 and 17 respectively. Written reviews point the same way: 60% of VR Universe's written reviews are positive against 100% of DIY Solar System's.

VR Universe ships an update every 5 months, DIY Solar System every 2 months. The most recent releases landed on November 9, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | VR Universe | DIY Solar System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (30 ratings)](https://appshunter.io/ios/app/vr-universe/id1516894338/reviews) | **[4.5 (17 ratings)](https://appshunter.io/ios/app/diy-solar-system/id1644242890/reviews)** |
| Number of ratings | **30** | 17 |
| Positive reviews | 60.0% 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 | 1.2 GB | 180 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abacus](https://appshunter.io/developer/1486425022) | [The Lawrence Hall of Science](https://appshunter.io/developer/462994550) |

## What reviewers say

### VR Universe

[App page](https://appshunter.io/ios/app/vr-universe/id1516894338)

Explore the universe with interactive augmented and virtual reality experiences. Learn about space, planets, and the International Space Station through hands-on projects like building a planetarium and launching a rocket. Bring educational content to life by holding your device over a special book.

**Highlights:** Augmented and virtual reality experiences, Interactive space exploration, Hands-on science projects, Learn about planets and the solar system, Bring educational content to life

**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 VR Universe free?

VR Universe 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, VR Universe or DIY Solar System?

DIY Solar System is rated higher. VR Universe averages 4.1 out of 5 from 30 ratings, while DIY Solar System averages 4.5 from 17 ratings.

### Do VR Universe or DIY Solar System have ads?

Neither VR Universe nor DIY Solar System shows ads.

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

VR Universe ships an update every 5 months, and DIY Solar System every 2 months. Most recently, VR Universe was updated on November 9, 2026 and DIY Solar System 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.*