# Eos Tools Pro vs topoXpress

The clearest difference is rating: Eos Tools Pro at 4.6 against topoXpress's 4.0. Eos Tools Pro also leads on ratings volume (9 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Eos Tools Pro holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

Eos Tools Pro ships an update every 2 months, topoXpress every 5 weeks. The most recent releases landed on September 18, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Eos Tools Pro | topoXpress |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/eos-tools-pro/id961459993/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/topoxpress/id1500467308/reviews) |
| Number of ratings | **9** | 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 | 36 MB | 27 MB |
| Requires iOS | **17.0** | 17.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Eos Positioning Systems](https://appshunter.io/developer/945012224) | [TopoLynx GIS & Mapping Ltd](https://appshunter.io/developer/1500467307) |

## What reviewers say

### Eos Tools Pro

[App page](https://appshunter.io/ios/app/eos-tools-pro/id961459993)

This utility app provides advanced GNSS information for high-precision receivers, crucial for GIS and surveying. It includes an NTRIP client for corrections, user-configurable alarms, and background operation with mapping software.

**Highlights:** Advanced GNSS information (RMS, PDOP, differential status), Built-in NTRIP client for RTK/DGNSS corrections, User-configurable audible alarms, Background operation with mapping software, Satellite view for multiple constellations, Orthometric Height and Position Shift computation

**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 Eos Tools Pro free?

Eos Tools Pro 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, Eos Tools Pro or topoXpress?

Eos Tools Pro is rated higher. Eos Tools Pro averages 4.6 out of 5 from 9 ratings, while topoXpress averages 4.0 from 3 ratings.

### Do Eos Tools Pro or topoXpress have ads?

Neither Eos Tools Pro nor topoXpress shows ads.

### Which is updated more often, Eos Tools Pro or topoXpress?

Eos Tools Pro ships an update every 2 months, and topoXpress every 5 weeks. Most recently, Eos Tools Pro was updated on September 18, 2026 and topoXpress on June 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*