# GlobeViewer vs Alpine School App | SPOTTERON

The clearest difference is in-app purchases: Alpine School App | SPOTTERON at none against GlobeViewer's 10. Alpine School App | SPOTTERON also leads on ads (none vs shown) and iOS requirement (10.0 vs 12.0). GlobeViewer's advantage is update cadence (every 6 weeks vs every 5 months). On price and device support there is nothing between them.

Both are free to download. GlobeViewer sells 10 one-off in-app purchases. Alpine School App | SPOTTERON asks for nothing beyond the download.

GlobeViewer ships an update every 6 weeks, Alpine School App | SPOTTERON every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | GlobeViewer | Alpine School App | SPOTTERON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/globeviewer/id1394087613/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 236 MB | 51 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RAB-Software](https://appshunter.io/developer/543575684) | [SPOTTERON Gmbh](https://appshunter.io/developer/1378099707) |

## What reviewers say

### GlobeViewer

[App page](https://appshunter.io/ios/app/globeviewer/id1394087613)

Explore Earth with a high-resolution 3D globe and topography maps. View surface, underwater, and topographical details, with real-time event overlays. Access extensive geographical data for offline use.

**Highlights:** Interactive 3D globe, High-resolution topography maps, Surface and underwater views, Real-time event overlays, Offline data caching, Extensive place names and geographical features

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4K & Polar Regions | $0.99 | one-time |
| 4K & South America | $2.99 | one-time |
| 4K & Pacific | $2.99 | one-time |
| 4K & Japan/Korea/Taiwan | $2.99 | one-time |
| 8K & North America | $4.99 | one-time |
| 8K & China | $4.99 | one-time |
| 8K & Russia | $4.99 | one-time |
| 8K & Europe | $4.99 | one-time |
| 8K Pass | $8.99 | one-time |
| Professional Version | $14.99 | one-time |


### Alpine School App | SPOTTERON

[App page](https://appshunter.io/ios/app/alpine-school-app-spotteron/id1461511006)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GlobeViewer free?

GlobeViewer is free to download, with in-app purchases available.

### Is Alpine School App | SPOTTERON free?

Alpine School App | SPOTTERON is free to download, with no in-app purchases.

### Do GlobeViewer or Alpine School App | SPOTTERON have ads?

GlobeViewer shows ads; Alpine School App | SPOTTERON does not.

### Which is updated more often, GlobeViewer or Alpine School App | SPOTTERON?

GlobeViewer ships an update every 6 weeks, and Alpine School App | SPOTTERON every 5 months. Most recently, GlobeViewer was updated on November 2, 2026 and Alpine School App | SPOTTERON on November 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.*