# Eos Tools Pro

> Monitoring Tool for Arrow and Skadi GPS / GNSS Receivers from Eos Positioning.

Canonical page: [https://chrome-stats.com/d/com.eos\_gnss.eostoolspro](https://chrome-stats.com/d/com.eos_gnss.eostoolspro)

## Overview

- **ID:** `com.eos_gnss.eostoolspro`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Eos Positioning Systems Inc.
- **Category:** TOOLS
- **Downloads:** 43,174
- **Rating:** 2.96 / 5 (84 ratings)
- **Version:** 2.2.5
- **Last updated:** 2026-06-12
- **First published:** 2015-11-27
- **Publisher country:** CA
- **Size:** 10 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.eos_gnss.eostoolspro)
- **Website:** [https://www.eos-gnss.com](https://www.eos-gnss.com/)
- **Privacy policy:** [https://eos-gnss.com/privacy-policy](https://eos-gnss.com/privacy-policy)

## Description

Eos Tools Pro is a comprehensive monitoring utility for the Arrow and Skadi Series high-precision GNSS receivers from Eos Positioning Systems. It exposes critical GNSS data such as RMS values, PDOP, Differential Status, and Satellites Tracked and Used - vital for submeter and centimeter GIS and surveying data collection. The app includes a built-in NTRIP client to access RTK or DGNSS corrections, audible alarms, and can run in the background alongside your mapping or surveying software. Version 2.0.0 and later offers an integrated HTML5 app browser.

Key features include satellite constellation views (GPS, GLONASS, Beidou, Galileo, QZSS), orthometric height (geoid models for vertical datum), position shift computation, laser offset mapping for Esri ArcGIS Field Maps, a terminal emulator for receiver configuration, and support for Android 5.0+.

## Rankings

- #319,201 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_MOCK_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE`
- `android.permission.FOREGROUND_SERVICE_DATA_SYNC`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.REORDER_TASKS`
- `android.permission.WAKE_LOCK`
- `com.eos_gnss.eostoolspro.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`

## Review summary

Users appreciate Eos Tools Pro for its ease of connecting to Arrow GNSS devices, reliable Bluetooth functionality, and stable interface for GNSS data. The app is well-regarded as a functional and free utility from the device manufacturer. However, many users report frequent Bluetooth disconnections, GPS startup crashes on certain Android devices, and that the Android app updates lag behind the iOS version. There's also dissatisfaction with the app's dependence on external Arrow devices and lack of a dedicated field collection feature outside Esri Collector integration.

### Pros

- Easy connection setup with Arrow GNSS devices for first-time users.
- Bluetooth connectivity works reliably with receivers.
- Stable and well-laid-out GNSS and satellite status interface.
- High functionality among sub-meter GNSS receiver apps.
- Provided for free by the GNSS device manufacturer.

### Cons

- Frequent disconnection issues between app and Arrow device via Bluetooth.
- App crashes consistently when starting GPS, especially on specific devices like Samsung Galaxy Note 9 and Pixel.
- Android app updates lag behind iOS version, leading to feature and stability concerns.
- Limited compatibility as app only works with external Arrow devices.
- Lack of a standalone field collection app, relying instead on Esri Collector integration.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.eos_gnss.eostoolspro)