GNSS Master

Name: GNSS Master
Rating: 3.5 (75 reviews)
Author: EPS Works SL

By: EPS Works SL

GNSS RTK Made Easy: Connect, Configure, Apply Corrections and Share

Features & Capabilities

GNSS Master is a powerful Chrome extension designed to simplify RTK GNSS operations. It allows users to effortlessly connect their external GNSS receivers through multiple interfaces such as USB Serial (OTG), Bluetooth, BLE, and TCP/IP. With built-in support for NTRIP Client (versions 1 and 2) and PointPerfect, it can seamlessly send correction data to GNSS receivers enhancing positional accuracy.

Additionally, GNSS Master enables output of GNSS receiver data through NTRIP Server, TCP Client, or TCP Server configurations. Users can directly use high-accuracy positions within SW Maps or any other Android app via Mock Location. The extension also allows easy configuration changes for u-blox and Septentrio receivers, including switching between Rover and Base modes or applying custom configuration files. This tool is ideal for professionals requiring precise GNSS data management and improved real-time kinematic positioning.

User Growth & Download Statistics

App Navigation & Mapping Developer Tools

By:

Downloads:

Rating:

Version:

1.5.0.0 Last updated: 2025-10-10

Version code:

Creation date:

2023-04-28

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
android.permission.ACCESS_MOCK_LOCATION Moderate risk
android.permission.BLUETOOTH_CONNECT Moderate risk
android.permission.BLUETOOTH_SCAN Moderate risk
android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE Moderate risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.FOREGROUND_SERVICE_DATA_SYNC Low risk
android.permission.FOREGROUND_SERVICE_LOCATION Low risk
android.permission.INTERNET Low risk

Size:

18.32MB

Email:

in*****@gnssmaster.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-21

Compare stats and ranking:

Ranking

# 385,248 ▼ 177

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

EPS Works SL

Google Play Store

https://play.google.com/store/apps/details?id=com.gnssmaster

Email:

in*****@gnssmaster.com

Website:

https://www.gnssmaster.com/

User Reviews

Users consistently praise GNSS Master as a lightweight, stable, no‑frills app with strong RTK/NTRIP support, reliable USB/OTG connections, high update‑rate options, and accurate mock‑location output. Main recurring problems are Bluetooth pairing/connection failures and occasional compatibility or data/accuracy issues with certain GNSS receivers.

Pros

Lightweight, low‑resource and stable with a no‑frills interface
Supports RTK/RTCM corrections and NTRIP workflows
Outputs mock location reliably and works with third‑party apps (e.g., TrackAddict, RaceChrono)
Reliable USB/OTG connections to external GNSS receivers and supports high refresh rates/configurable update frequency (e.g., 16Hz)

Cons

Bluetooth device discovery/connection problems — app often does not see or connect to paired BT GNSS receivers
Compatibility/data issues with some receivers (e.g., 0 B/s, reduced accuracy vs other apps) leading to limited accuracy or no data

Recent reviews

Like the way that it works, and how low resource it is however it never seems to get better than a 10ft accuracy. When other GPS app that connects to my generic UBlox GNSS receiver will get down to a 3-ft accuracy. So I use this app to connect to my GNSS receiver, updates frequency then switch to another one for my mock location in order to get that 3 ft accuracy.