# ISS Explorer vs Spacecraft AR

The clearest difference is review sentiment: ISS Explorer at 100% against Spacecraft AR's 53%. ISS Explorer also leads on rating (4.9 vs 3.1) and iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

ISS Explorer holds the better App Store score, 4.9 against 3.1. Both are backed by a comparable volume of ratings — 16 and 25 respectively. Written reviews point the same way: 100% of ISS Explorer's written reviews are positive against 53% of Spacecraft AR's.

ISS Explorer ships an update every 10 months, Spacecraft AR every 7 months. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ISS Explorer | Spacecraft AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/iss-explorer/id1429876038/reviews)** | [3.1 (25 ratings)](https://appshunter.io/ios/app/spacecraft-ar/id1452909829/reviews) |
| Number of ratings | 16 | **25** |
| Positive reviews | **100.0% of reviews** | 53.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 7 months** |
| Monetization | Free | Free |
| Size | 747 MB | 160 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NASA](https://appshunter.io/developer/355542146) | [Jet Propulsion Laboratory](https://appshunter.io/developer/347075767) |

## What reviewers say

### ISS Explorer

[App page](https://appshunter.io/ios/app/iss-explorer/id1429876038)

Explore a detailed 3D model of the International Space Station. Rotate, zoom, and select individual components to learn about their function and systems. Organize your view by turning parts and labels on or off.

**Highlights:** Interactive 3D ISS model, Rotate and zoom functionality, Selectable parts with isolation, Detailed information on components, Hierarchical part organization, Toggle parts and labels

**Features:** Vision Pro support

**In-app purchases:** none


### Spacecraft AR

[App page](https://appshunter.io/ios/app/spacecraft-ar/id1452909829)

Explore the solar system with interactive 3D models of NASA spacecraft. View them in augmented reality, scaled to your environment, and learn about their missions. Perfect for aspiring astronauts, educators, and space lovers.

**Highlights:** Interactive 3D spacecraft models, Augmented reality viewing, True-to-life and adjustable scaling, Detailed mission information, In-app camera functionality, Explore Earth, Mars, and beyond

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

**In-app purchases:** none


## Frequently asked questions

### Is ISS Explorer free?

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

### Is Spacecraft AR free?

Spacecraft AR is free to download, with no in-app purchases.

### Which has better reviews, ISS Explorer or Spacecraft AR?

ISS Explorer is rated higher. ISS Explorer averages 4.9 out of 5 from 16 ratings, while Spacecraft AR averages 3.1 from 25 ratings.

### Do ISS Explorer or Spacecraft AR have ads?

Neither ISS Explorer nor Spacecraft AR shows ads.

### Which is updated more often, ISS Explorer or Spacecraft AR?

ISS Explorer ships an update every 10 months, and Spacecraft AR every 7 months. Most recently, ISS Explorer was updated on October 13, 2026 and Spacecraft AR on October 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.*