# CoordCalc vs topoXpress

The clearest difference is price: topoXpress at Free against CoordCalc's $2.99. topoXpress also leads on rating (4.0 vs 3.0). CoordCalc's advantage is iOS requirement (9.0 vs 17.5). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

topoXpress is free to download; CoordCalc costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

topoXpress holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

CoordCalc ships an update monthly, topoXpress every 5 weeks. The most recent releases landed on October 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | CoordCalc | topoXpress |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/coordcalc/id308502516/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/topoxpress/id1500467308/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Paid | **Free** |
| Size | 2 MB | 27 MB |
| Requires iOS | **9.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Justin Time](https://appshunter.io/developer/308502519) | [TopoLynx GIS & Mapping Ltd](https://appshunter.io/developer/1500467307) |

## What reviewers say

### CoordCalc

[App page](https://appshunter.io/ios/app/coordcalc/id308502516)

Calculate distances and bearings between two points on Earth using manual coordinates or the built-in map. It can also determine a final position based on an initial point, distance, and bearing. Supports various units and coordinate formats.

**Highlights:** Calculate distance and bearing between two points, Determine final position from initial point, distance, and bearing, Manual coordinate input or map-based selection, Supports multiple distance units (miles, km, nautical miles, etc.), Converts between decimal degrees, minutes, and seconds, Uses GPS for current location, Saves previous positions

**Features:** macOS Compatibility

**In-app purchases:** none


### topoXpress

[App page](https://appshunter.io/ios/app/topoxpress/id1500467308)

This application provides robust GIS and surveying tools for field data collection and analysis. It supports both online and offline operations with a wide range of spatial data formats and powerful visualization functions. Designed for professionals, it facilitates collaborative mapping and extensive GNSS receiver integration.

**Highlights:** Multiplatform GIS and surveying functionality, Handles large spatial datasets (raster/vector), Online and offline data operation, Powerful GIS visualization functions, Productive data collection tools, Collaborative mapping via cloud service, Extensive GNSS receiver support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CoordCalc free?

CoordCalc costs $2.99, with no in-app purchases.

### Is topoXpress free?

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

### Which has better reviews, CoordCalc or topoXpress?

topoXpress is rated higher. CoordCalc averages 3.0 out of 5 from 4 ratings, while topoXpress averages 4.0 from 3 ratings.

### Do CoordCalc or topoXpress have ads?

Neither CoordCalc nor topoXpress shows ads.

### Which is updated more often, CoordCalc or topoXpress?

CoordCalc ships an update monthly, and topoXpress every 5 weeks. Most recently, CoordCalc was updated on October 1, 2026 and topoXpress on September 21, 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.*