Introducing GNSS Master app

Dear GNSS Enthusiasts,

We are thrilled to announce the launch of our first app: GNSS Master, designed to elevate your GPS experience to new heights.
With GNSS Master, you now have the power to unleash the full potential of your external GNSS receiver, enabling you to achieve unparalleled accuracy and customization like never before. Let’s explore the exciting features that await you:

  1. Connect any GNSS/RTK receiver: it communicates with your external GNSS receiver via USB Serial (OTG), Bluetooth, BLE, or WiFi/TCP/IP.
    GNSS Master provides comprehensive compatibility, ensuring a smooth and hassle-free connection experience.

GNSS Master connectivity

  1. Use any correction service: Take advantage of our in-built NTRIP Client (V1 & V2) and PointPerfect capabilities to send corrections directly to your GNSS receiver.
    Experience heightened accuracy and precision, even in challenging environments.

  1. Share your position/corrections: GNSS Master offers versatility by allowing you to output your GNSS receiver data to an NTRIP Server (V1 & V2), TCP Client, or TCP Server.
    Tailor your output preferences to suit your specific requirements.

GNSS Master data output

  1. Use your favorite app: Utilize the high accuracy positioning data from your receiver directly with SW Maps and all other Android apps via Mock Location.
    Say goodbye to limitations and embrace the full potential of precise positioning.

GNSS Master share

  1. Change your receiver configuration: configure your u-blox/Septentrio receiver effortlessly.
    Switch between Rover, Base, or load any custom configuration file with ease, allowing you to optimize your receiver’s performance according to your unique needs.

GNSS Master Configuration

  1. Monitor your GNSS status: check your GNSS Receiver Status, Skyplot Display and Connection monitoring with one click

GNSS Master status

Whether you’re a geospatial professional, surveyor, or avid outdoor enthusiast, GNSS Master is here to redefine the way you navigate and interact with your GNSS receiver. Say goodbye to the limitations of conventional GPS apps and unlock a world of possibilities.

Download GNSS Master today from the Google Play Store and experience the future of precise positioning at your fingertips. We have also prepared a detailed User Guide to learn how to use all the app features.

You can send your best wishes, questions or feedback at

Happy mapping!
The GNSS Master Team

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