GPS Test

In-app purchases
4.2
71.1K reviews
10M+
Downloads
Content rating
Everyone
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About this app

With this app, you can check the GPS reception in your area and update AGPS data for faster fix times, whilst being able to view other GPS and sensor data. The app acts as a one-stop place for viewing: your altitude, accurate UTC plus local time, your compass heading, the moon phase and daylight hours. It supports GPS, GLONASS, GALILEO, SBAS, BEIDOU and QZSS satellites. The app has various different colour schemes which can be changed according to your tastes, including a night mode. The colour schemes can also be used to match other instrumentation alongside the app.

GPS Test has six different screens:

•GPS signal (SNR) bar chart, showing the signal strength for each satellite, as well as the accuracy and status of the GNSS network

•Satellite positions in the sky (sky view) shown on a rotating compass

•Your current location on the earth shown as text and on a world map. The current position of the sun and the day/night transition curve is also shown

•Compass

•Your current speed, heading and altitude are shown as text

•The current time read from the GPS and the local time in your current time zone, as well as the sunrise and sunset times at your location


Coordinate Grids supported by GPS Test:
OSGB, UTM, MGRS, USNG, CH1903, Maidenhead

Datums supported by GPS Test:
WGS84, NAD83, NAD27, ED50, AGD66, AGD84, SAD69 plus more

The app is compatible with all screen resolutions from phones to large tablets

If you like this app, check out GPS Test Plus, the enhanced features include:

* Simple Navigation.
* Location Sharing (email, SMS, Twitter etc.)
* Dials (Altimeter, Speedo and Compass)
* 7 segment LED font
* Dot Matrix font
*HUD mode

Alternatively, this free app contains in-app purchases to upgrade its current features when you need that little bit extra


Check us out on all of our platforms to find out more and keep up to date:

Twitter: @chartcross

Instagram: @gps.test

Facebook: http://www.facebook.com/gpstest


* Internet permissions are only required for analytics and advertising, the app will work without a WIFI or data connection.
Updated on
Jul 24, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.2
66.4K reviews
Zander A.
November 3, 2024
This has been quite useful for doing coarse GPS surveys when I don't have anything but a phone available, and having control over the datum used is great (most consumer grade apps don't do this). The one thing that it is missing is the ability to get raw ECEF coordinates instead of LLA; when debugging geospatial algorithms the altitude can be confusing due to geoid corrections etc. and having ECEF coordinates gives an unambiguous description of position relative to the ellipsoid.
5 people found this review helpful
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