# 3D GIS Digital Elevation Model vs TopoRec

The clearest difference is review sentiment: TopoRec at 90% against 3D GIS Digital Elevation Model's 0%. TopoRec also leads on rating (5.0 vs 2.0) and update cadence (every 9 days vs every 3 months). 3D GIS Digital Elevation Model's advantage is iOS requirement (10.0 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. 3D GIS Digital Elevation Model sells 3 in-app purchases, starting at $3.49 per 7 days and TopoRec sells 1 in-app purchase, starting at $17.99 per year. Whichever you choose, the download price is not the number that matters.

TopoRec holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of 3D GIS Digital Elevation Model's written reviews are positive against 90% of TopoRec's.

3D GIS Digital Elevation Model ships an update every 3 months, TopoRec every 9 days. The most recent releases landed on September 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 3D GIS Digital Elevation Model | TopoRec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/3d-gis-digital-elevation-model/id1570688806/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/toporec-map-viewer/id6499441232/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | **90.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 176 MB | 97 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andres Narvaez](https://appshunter.io/developer/1352561689) | [Enrico Hoffmann](https://appshunter.io/developer/1563581581) |

## What reviewers say

### 3D GIS Digital Elevation Model

[App page](https://appshunter.io/ios/app/3d-gis-digital-elevation-model/id1570688806)

Create and manipulate 3D models from various online and local data sources. Analyze and export models in multiple formats, with features for cutting, scaling, and animation. Perform real-world calculations for surface area and volume.

**Highlights:** Generate 3D models from online/local data, Export data to STL, OBJ, and satellite images, Cut, re-scale, and animate models, Calculate surface area and volume, Geo-positioned character controller, Supports UTM and Geographic Coordinate Systems

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly License | $3.49 | per 7 days |
| Monthly License | $9.49 | per month |
| Yearly License | $99.99 | per year |


### TopoRec

[App page](https://appshunter.io/ios/app/toporec-map-viewer/id6499441232)

Explore historical and modern maps with this powerful viewer. Discover locations, record tracks, edit areas, and import/export data. Ideal for historians, archaeologists, and outdoor enthusiasts.

**Highlights:** View historical and modern online maps, Capture and edit points, areas, and tracks, Import and export data (GPX compatible), Filter maps by type and scale, Create custom lines and areas

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $17.99 | per year |


## Frequently asked questions

### Is 3D GIS Digital Elevation Model free?

3D GIS Digital Elevation Model is free to download, with in-app purchases available.

### Is TopoRec free?

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

### Which has better reviews, 3D GIS Digital Elevation Model or TopoRec?

TopoRec is rated higher. 3D GIS Digital Elevation Model averages 2.0 out of 5 from 2 ratings, while TopoRec averages 5.0 from 1 ratings.

### Do 3D GIS Digital Elevation Model or TopoRec have ads?

Neither 3D GIS Digital Elevation Model nor TopoRec shows ads.

### Which is updated more often, 3D GIS Digital Elevation Model or TopoRec?

3D GIS Digital Elevation Model ships an update every 3 months, and TopoRec every 9 days. Most recently, 3D GIS Digital Elevation Model was updated on September 22, 2026 and TopoRec on October 16, 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.*