# Copernicus Sentinel vs GeoCanvas

The clearest difference is review sentiment: GeoCanvas at 100% against Copernicus Sentinel's 30%. GeoCanvas also leads on update cadence (weekly vs every 2 months). Copernicus Sentinel's advantage is price (Free vs $1.99) and in-app purchases (none vs 1). On ads and device support there is nothing between them.

Copernicus Sentinel is free to download; GeoCanvas costs $1.99 up front. GeoCanvas sells 1 in-app purchase, starting at $1.99 per month. Copernicus Sentinel asks for nothing beyond the download.

Copernicus Sentinel ships an update every 2 months, GeoCanvas weekly. The most recent releases landed on November 2, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Copernicus Sentinel | GeoCanvas |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.4 (19 ratings)](https://appshunter.io/ios/app/copernicus-sentinel/id1036738151/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 30.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Paid |
| Size | 56 MB | 11 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ESA - European Space Agency](https://appshunter.io/developer/429660009) | [Kai Raschke](https://appshunter.io/developer/6810107551) |

## What reviewers say

### Copernicus Sentinel

[App page](https://appshunter.io/ios/app/copernicus-sentinel/id1036738151)

Explore and track Earth observation satellites in real-time. Discover satellite details, view 3D models, and receive notifications for overhead passes. Stay updated on the latest news and products from this space observation program.

**Highlights:** Real-time satellite tracking, Detailed 3D satellite models, Overhead pass notifications, Latest news and product updates, Historical data transmission visualization, Interactive 3D globe exploration

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

**In-app purchases:** none


### GeoCanvas

[App page](https://appshunter.io/ios/app/geocanvas/id6810107549)

Explore and create maps with over 55 projection methods. Visualize distortions, add layers, and export in various formats. Ideal for educators, cartographers, and anyone curious about mapmaking.

**Highlights:** 55+ map projection methods, Interactive globe rotation and centering, Vector, raster, and terrain layers, Parametric drawing tools, Import GeoJSON and Shapefiles, Export to PNG, JPEG, SVG, GeoJSON, Print-ready CMYK separations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Chat Plus | $1.99 | per month |


## Frequently asked questions

### Is Copernicus Sentinel free?

Copernicus Sentinel is free to download, with no in-app purchases.

### Is GeoCanvas free?

GeoCanvas costs $1.99, and also offers in-app purchases.

### Do Copernicus Sentinel or GeoCanvas have ads?

Neither Copernicus Sentinel nor GeoCanvas shows ads.

### Which is updated more often, Copernicus Sentinel or GeoCanvas?

Copernicus Sentinel ships an update every 2 months, and GeoCanvas weekly. Most recently, Copernicus Sentinel was updated on November 2, 2026 and GeoCanvas on November 13, 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.*