# GNSS Status vs topoXpress

The clearest difference is rating: topoXpress at 4.0 against GNSS Status's 3.3. GNSS Status's advantage is iOS requirement (9.3 vs 17.5). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

topoXpress holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 6 and 3 respectively.

GNSS Status ships an update every 2 months, topoXpress every 5 weeks. The most recent releases landed on October 21, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | GNSS Status | topoXpress |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (6 ratings)](https://appshunter.io/ios/app/gnss-status/id932189198/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/topoxpress/id1500467308/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 61 MB | 27 MB |
| Requires iOS | **9.3** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Trimble Inc.](https://appshunter.io/developer/322561665) | [TopoLynx GIS & Mapping Ltd](https://appshunter.io/developer/1500467307) |

## What reviewers say

### GNSS Status

[App page](https://appshunter.io/ios/app/gnss-status/id932189198)

This utility allows users to configure specific GNSS receivers and view their status. It collects log files for troubleshooting without collecting personally identifiable information, ensuring user privacy.

**Highlights:** Configure Trimble R1, R2, PG200 receivers, View GNSS status information, Collect log files for troubleshooting, No personally identifying information collected, User-controlled log file sharing

**Features:** Vision Pro support

**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 GNSS Status free?

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

### Is topoXpress free?

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

### Which has better reviews, GNSS Status or topoXpress?

topoXpress is rated higher. GNSS Status averages 3.3 out of 5 from 6 ratings, while topoXpress averages 4.0 from 3 ratings.

### Do GNSS Status or topoXpress have ads?

Neither GNSS Status nor topoXpress shows ads.

### Which is updated more often, GNSS Status or topoXpress?

GNSS Status ships an update every 2 months, and topoXpress every 5 weeks. Most recently, GNSS Status was updated on October 21, 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.*