# ISS Explorer vs Wellnest Thrive

The clearest difference is update cadence: Wellnest Thrive at every 4 days against ISS Explorer's every 10 months. ISS Explorer's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support 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 ships an update every 10 months, Wellnest Thrive every 4 days. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ISS Explorer | Wellnest Thrive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/iss-explorer/id1429876038/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 747 MB | 28 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) | [Sudheer Kumar Sandra](https://appshunter.io/developer/1876072181) |

## 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


### Wellnest Thrive

[App page](https://appshunter.io/ios/app/wellnest-thrive/id6758966033)

**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 Wellnest Thrive free?

Wellnest Thrive is free to download, with no in-app purchases.

### Do ISS Explorer or Wellnest Thrive have ads?

Neither ISS Explorer nor Wellnest Thrive shows ads.

### Which is updated more often, ISS Explorer or Wellnest Thrive?

ISS Explorer ships an update every 10 months, and Wellnest Thrive every 4 days. Most recently, ISS Explorer was updated on October 13, 2026 and Wellnest Thrive on October 7, 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.*