A handy tool to analyze, visualize and log Android location and sensor data!
4.38·375 reviews·50,000+ downloads
About GnssLogger App
GnssLogger App is a tools app developed by Developed with Google.
How many times has GnssLogger App been downloaded?
GnssLogger App has been downloaded 85 thousand times. In the last 30 days, the app was downloaded 1.4 thousand times.
What is the rating of GnssLogger App?
GnssLogger App is rated 4.38 out of 5 stars, based on 380 ratings.
Is GnssLogger App free?
GnssLogger App is free to download. The APK download size is 7.14 MB. The latest version available is v3.1.1.3. The last update was on April 1, 2026.
What are the requirements for GnssLogger App?
The app has a content rating of Everyone. The app has been available on Google Play September 2022.
Description
GnssLogger by Google enables in-depth analysis and logging of all types of location and sensor data such as GPS (Global Positioning System), network location and other sensor data.
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Tried collecting GNSS data along with RINEX. The app stops logging and working and device stops working for few minutes. I was using Mi10 5G.
★★★★★JohnnyJim J· May 17, 2025
Incredibly feature-rich app in an incredibly small package. VERY accurate GPS positioning, altitude and compass! I just wish my Google Pixel 9 Pro XL could use its engine for storing picture GPS location instead of the camera's built-in engine, which is extremely inaccurate (it wanders all over the place and can be off by hundreds of feet even outside)
★★★★★娄学正· Aug 6, 2021
I found a bug while I use your GnssLogger APP, there are no carrier phase measurement in the rinex file. My device is Oneplus 9R.
★★★★☆Markus Kuhn· Jun 29, 2021
Useful app for getting raw pseudo-range data out of the GNSS receiver. However, while this works fine in the gnss_log_*.txt file generated (which does contain many lines starting with “Raw,”), when I send the log via email, the also generated RINEX file gnss_log_*.21o sadly is nearly empty: it contains, apart from a 10-line header and once-per-second timestamp lines, only lines consisting of the 3-character satellite identifiers. No observation data or anything else. This is on a Google Pixel 3. This problem still exists in v3.0.0.10.
★★☆☆☆Zhiheng Cao· Jul 28, 2021
On Pixel 4, the app is very slow and often freezes in sensor (IMU) + RINEX logging mode. There is no problem with sensor (IMU) + raw GNSS measurement data txt format. I suspect it is because the live format conversion to RINEX is taking too much CPU on the phone? Is there a way to convert the raw txt format data from this app into RINEX on a PC or after the logging is finished?
Google Play Rankings for GnssLogger App
This app is not ranked
Technologies used by GnssLogger App
13 permissions·35 libraries
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