# Solar System Scope VR vs ISS ExplorAR

The clearest difference is review sentiment: ISS ExplorAR at 100% against Solar System Scope VR's 14%. ISS ExplorAR also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 1). Solar System Scope VR's advantage is ratings volume (28 vs 3). On price, ads and device support there is nothing between them.

Both are free to download. Solar System Scope VR sells 1 one-off in-app purchase. ISS ExplorAR asks for nothing beyond the download.

ISS ExplorAR holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Solar System Scope VR has 28 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 14% of Solar System Scope VR's written reviews are positive against 100% of ISS ExplorAR's.

## The numbers

| Metric | Solar System Scope VR | ISS ExplorAR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (28 ratings)](https://appshunter.io/ios/app/solar-system-scope-vr/id1452362675/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/iss-explorar/id1473218355/reviews)** |
| Number of ratings | **28** | 3 |
| Positive reviews | 14.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 39 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 154 MB | 633 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INOVE, s.r.o.](https://appshunter.io/developer/863969178) | [Octagon Studio Ltd](https://appshunter.io/developer/998405180) |

## What reviewers say

### Solar System Scope VR

[App page](https://appshunter.io/ios/app/solar-system-scope-vr/id1452362675)

Explore breathtaking destinations within our solar system in virtual reality. Experience the sensation of walking on the Moon or Mars, visit the ISS, and view the night sky from your exact location. Works with or without VR glasses.

**Highlights:** Virtual solar system exploration, Visit Moon and Mars landing sites, Explore the International Space Station (ISS), View night sky from current location, Works with VR glasses and phone screen, In development with new features planned

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Additional VR views / HQ Maps | $5.99 | one-time |


### ISS ExplorAR

[App page](https://appshunter.io/ios/app/iss-explorar/id1473218355)

Explore the International Space Station in stunning detail using augmented reality. Walk around the exterior or go inside to experience the astronaut's perspective, with interactive modules and informative videos. A 3D mode offers an alternative navigation experience.

**Highlights:** Augmented Reality (AR) exploration, Detailed 3D ISS model, Interactive module information, In-station astronaut POV experience, Non-AR 3D navigation mode, VR Cupola view, Spacewalk simulation

**In-app purchases:** none


## Frequently asked questions

### Is Solar System Scope VR free?

Solar System Scope VR is free to download, with in-app purchases available.

### Is ISS ExplorAR free?

ISS ExplorAR is free to download, with no in-app purchases.

### Which has better reviews, Solar System Scope VR or ISS ExplorAR?

ISS ExplorAR is rated higher. Solar System Scope VR averages 4.4 out of 5 from 28 ratings, while ISS ExplorAR averages 5.0 from 3 ratings.

### Do Solar System Scope VR or ISS ExplorAR have ads?

Neither Solar System Scope VR nor ISS ExplorAR shows ads.

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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.*