Reviews of GNSS Master

By: EPS Works SL

List of user reviews and ratings for GNSS Master

Total ratings

3.50 (Rating count: 76)

Receive review notifications

Get notified when new reviews are posted so you can respond quickly.

See reviews on Google Play Store

View and respond to reviews directly on the store page.

Visit

Review summary

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

Upgrade to see all 3 reviews

User Reviews

Recent rating average: 3.60

All time rating average: 3.50

Upgrade to see all 3 reviews

100% (3)

Date	Author	Comment
2025-01-27	Je*****	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.
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.
2025-01-19	sa*****	amazing! just what I wanted. simply soldered serial to USB adapter to M10Q and used OTG adapter. works and i could even change the refresh rate.
amazing! just what I wanted. simply soldered serial to USB adapter to M10Q and used OTG adapter. works and i could even change the refresh rate.