# ISS Explorer vs CBC Highlands

The clearest difference is rating: ISS Explorer at 4.9 against CBC Highlands's 4.3. CBC Highlands's advantage is update cadence (every 2 months vs every 10 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.

ISS Explorer holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 16 and 6 respectively.

ISS Explorer ships an update every 10 months, CBC Highlands every 2 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ISS Explorer | CBC Highlands |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/iss-explorer/id1429876038/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/cbc-highlands/id1475147920/reviews) |
| Number of ratings | **16** | 6 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 747 MB | 30 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [NASA](https://appshunter.io/developer/355542146) | [COMMUNITY BIBLE CHURCH OF HIGHLANDS, INC](https://appshunter.io/developer/1475147919) |

## 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


### CBC Highlands

[App page](https://appshunter.io/ios/app/cbc-highlands/id1475147920)

Access sermons from Dr. Gary Hewins and exclusive podcasts. Stay informed with the church calendar and receive important updates via notifications. This app keeps you connected to ministry news and events.

**Highlights:** Sermon access, Exclusive podcasts, Church calendar, Push notifications, Ministry updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ISS Explorer free?

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

### Is CBC Highlands free?

CBC Highlands is free to download, with no in-app purchases.

### Which has better reviews, ISS Explorer or CBC Highlands?

ISS Explorer is rated higher. ISS Explorer averages 4.9 out of 5 from 16 ratings, while CBC Highlands averages 4.3 from 6 ratings.

### Do ISS Explorer or CBC Highlands have ads?

Neither ISS Explorer nor CBC Highlands shows ads.

### Which is updated more often, ISS Explorer or CBC Highlands?

ISS Explorer ships an update every 10 months, and CBC Highlands every 2 months. Most recently, ISS Explorer was updated on October 24, 2026 and CBC Highlands on October 8, 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.*