# Eos Tools Pro vs NMEA Talker

The clearest difference is rating: Eos Tools Pro at 4.6 against NMEA Talker's 3.8. NMEA Talker's advantage is iOS requirement (8.2 vs 17.0). 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.

Eos Tools Pro holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 9 and 4 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 18, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | Eos Tools Pro | NMEA Talker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/eos-tools-pro/id961459993/reviews)** | [3.8 (4 ratings)](https://appshunter.io/ios/app/nmea-talker/id1071264412/reviews) |
| Number of ratings | **9** | 4 |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 36 MB | 19 MB |
| Requires iOS | 17.0 | **8.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Eos Positioning Systems](https://appshunter.io/developer/945012224) | [Aman Enterprises Inc](https://appshunter.io/developer/909743648) |

## 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


### NMEA Talker

[App page](https://appshunter.io/ios/app/nmea-talker/id1071264412)

Connect external GPS receivers to your iOS device for highly accurate location data. Supports RTK networks and various data formats to achieve centimeter-level precision.

**Highlights:** Connect external GPS receivers, RTK client for iOS, Centimeter-level accuracy, Supports NTRIP 1.0 and 2.0, Handles RTCM and CMR data formats, Utilizes device internet for corrections

**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 NMEA Talker free?

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

### Which has better reviews, Eos Tools Pro or NMEA Talker?

Eos Tools Pro is rated higher. Eos Tools Pro averages 4.6 out of 5 from 9 ratings, while NMEA Talker averages 3.8 from 4 ratings.

### Do Eos Tools Pro or NMEA Talker have ads?

Neither Eos Tools Pro nor NMEA Talker shows ads.

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

Eos Tools Pro ships an update every 2 months, and NMEA Talker every 2 months. Most recently, Eos Tools Pro was updated on September 18, 2026 and NMEA Talker on June 7, 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.*