# Solar System vs Solar Explorer 3D

The clearest difference is rating: Solar Explorer 3D at 4.2 against Solar System's 3.7. Solar Explorer 3D also leads on update cadence (every 2 weeks vs every 107 months). Solar System's advantage is in-app purchases (none vs 1) and review sentiment (67% vs 50%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Solar Explorer 3D sells 1 one-off in-app purchase. Solar System asks for nothing beyond the download.

Solar Explorer 3D holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 29 and 25 respectively. Written reviews complicate that: 67% of Solar System's written reviews are positive against 50% of Solar Explorer 3D's, so the app with the better star average is not the one people write more warmly about.

Solar System ships an update every 107 months, Solar Explorer 3D every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Solar System | Solar Explorer 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (29 ratings)](https://appshunter.io/ios/app/solar-system-ar-view/id1335043082/reviews) | **[4.2 (25 ratings)](https://appshunter.io/ios/app/solar-explorer-3d/id6752232739/reviews)** |
| Number of ratings | **29** | 25 |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 107 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 833 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Luis Carvajal Hoyos](https://appshunter.io/developer/1061577851) | [Shenzhen Qizhuan Technology Co., Ltd.](https://appshunter.io/developer/1838373818) |

## What reviewers say

### Solar System

[App page](https://appshunter.io/ios/app/solar-system-ar-view/id1335043082)

Explore planets, dwarf planets, and moons in your own space using augmented reality. Walk around the solar system, view celestial bodies in scale, and access detailed information about each planet and its moons.

**Highlights:** Augmented reality solar system view, Explore planets, dwarf planets, and moons, Scale mode for size and distance comparison, Detailed planet and moon information, Interactive exploration

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

**In-app purchases:** none


### Solar Explorer 3D

[App page](https://appshunter.io/ios/app/solar-explorer-3d/id6752232739)

Explore the cosmos with a realistic 3D simulation of the Solar System. Witness celestial bodies, spacecraft, and their movements with detailed surface views and mission replays. Ideal for astronomy enthusiasts and educators.

**Highlights:** Realistic 3D Solar System simulation, Detailed celestial body and spacecraft models, Surface exploration and landing views, Time acceleration for observing motion, Mission replay functionality, Real-time astronomical data display

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Edition | $3.99 | one-time |


## Frequently asked questions

### Is Solar System free?

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

### Is Solar Explorer 3D free?

Solar Explorer 3D is free to download, with in-app purchases available.

### Which has better reviews, Solar System or Solar Explorer 3D?

Solar Explorer 3D is rated higher. Solar System averages 3.7 out of 5 from 29 ratings, while Solar Explorer 3D averages 4.2 from 25 ratings.

### Do Solar System or Solar Explorer 3D have ads?

Neither Solar System nor Solar Explorer 3D shows ads.

### Which is updated more often, Solar System or Solar Explorer 3D?

Solar System ships an update every 107 months, and Solar Explorer 3D every 2 weeks. Most recently, Solar System was updated on October 25, 2026 and Solar Explorer 3D 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.*