# Topography vs AutoGPS

The clearest difference is price: AutoGPS at Free against Topography's $3.99. AutoGPS also leads on iOS requirement (13.0 vs 16.1). Topography's advantage is update cadence (every 2 months vs every 4 months). On ads, in-app purchases and device support there is nothing between them.

AutoGPS is free to download; Topography costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Topography ships an update every 2 months, AutoGPS every 4 months. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Topography | AutoGPS |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/topography/id622591557/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 58.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Paid | — |
| Size | 2 MB | 76 MB |
| Requires iOS | 16.1 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Georgios Graikousis](https://appshunter.io/developer/622591560) | [AutoGPS Sp. z o.o.](https://appshunter.io/developer/1164684259) |

## What reviewers say

### Topography

[App page](https://appshunter.io/ios/app/topography/id622591557)

This tool helps civil engineers, architects, and surveyors measure surface areas and convert coordinates. It allows users to calculate polygon areas, convert coordinates to UTM EGSA87 Datum, and export measurements in DXF, KML, or TXT formats via email.

**Highlights:** Convert coordinates to UTM EGSA87 Datum, Calculate polygon area in square meters, Export measurements in DXF format, Export measurements in KML format, Export measurements in TXT format, Input coordinates manually

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

**In-app purchases:** none


### AutoGPS

[App page](https://appshunter.io/ios/app/autogps/id1164684260)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Topography free?

Topography costs $3.99, with no in-app purchases.

### Is AutoGPS free?

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

### Do Topography or AutoGPS have ads?

Neither Topography nor AutoGPS shows ads.

### Which is updated more often, Topography or AutoGPS?

Topography ships an update every 2 months, and AutoGPS every 4 months. Most recently, Topography was updated on September 23, 2026 and AutoGPS on September 15, 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.*