# TerraExplorer vs Augview

The clearest difference is update cadence: Augview at every 6 weeks against TerraExplorer's every 6 months. TerraExplorer's advantage is iOS requirement (9.0 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.

TerraExplorer ships an update every 6 months, Augview every 6 weeks. The most recent releases landed on June 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | TerraExplorer | Augview |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/terraexplorer/id722233115/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 33 MB | 168 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Skyline Software Systems, Inc.](https://appshunter.io/developer/722233118) | [Augview Ltd](https://appshunter.io/developer/715330904) |

## What reviewers say

### TerraExplorer

[App page](https://appshunter.io/ios/app/terraexplorer/id722233115)

This application allows users to view and analyze high-resolution 3D spatial data on mobile devices. It supports various spatial databases, including 3D city layers and feature layers, and offers tools for querying and presenting data. Seamless integration with other products and online data sources is also provided.

**Highlights:** View high-resolution 3D GIS content, Display spatial databases and feature layers, Query and analyze spatial data, Integrate with Skyline product line, Access online data from SkylineGlobe server, Load online TerraExplorer projects

**Features:** macOS Compatibility

**In-app purchases:** none


### Augview

[App page](https://appshunter.io/ios/app/augview/id920339034)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TerraExplorer free?

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

### Is Augview free?

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

### Do TerraExplorer or Augview have ads?

Neither TerraExplorer nor Augview shows ads.

### Which is updated more often, TerraExplorer or Augview?

TerraExplorer ships an update every 6 months, and Augview every 6 weeks. Most recently, TerraExplorer was updated on June 24, 2026 and Augview on September 19, 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.*