GPSTest is a Tools App for Android developed by barbeauDev.
Download the latest version (Varies with device) of the apk here, in apksmods released
GPSTest mod has been downloaded 500,000+ since . Is Free and the file size is Varies with device. does not offer in app purchases, users rated it with 4.1/5 stars with over 1944 ratings.
GPSTest displays real-time information for satellites in view of your device. A vital open-source testing tool for platform engineers, developers, and power users, GPSTest can also assist in understanding why your GPS/GNSS is or isn't working.
*Dual-frequency GNSS requires device hardware support and Android 8.0 Oreo or higher. More at https://medium.com/@sjbarbeau/dual-frequency-gnss-on-android-devices-152b8826e1c.
The "Accuracy" feature lets you measure the error in your device's position against your *actual* location (entered by you). Other apps show you the *estimated* accuracy, which is generated by your device. GPSTest lets you to compare this estimated accuracy to *actual* accuracy!
Menu options: • Inject Time Data - Injects Time assistance data for GPS into the platform, using information from a Network Time Protocol (NTP) server • Inject XTRA Data - Injects XTRA assistance data for GPS into the platform, using information from a XTRA server (see http://goo.gl/3RjWX for details on gpsOneXTRA) • Clear Assist Data - Clears all assistance data used for GPS, including NTP and XTRA data (Note: if you select this option to fix broken GPS on your device, for GPS to work again you may need to ‘Inject Time’ and ‘Inject XTRA’ data) • Settings - Switch between light and dark themes, change map tile type, auto-start GPS on startup, minimum time and distance between GPS updates, keep screen on.
• Improved feedback - Only show email apps when providing feedback. • Improved "# Sats" - Now shows "Used / In View (valid signal strength) / Total", with correct counts for dual-frequency. • XTRA renamed to PSDS (Predicted Satellite Data Service) - Injecting PSDS on Android 10 and higher is also now supported. • Identify GPS week rollover issues - Device time errors are highlighted in red (http://bit.ly/gps-week-rollover). • Bug fixes - see http://bit.ly/gpstest-releases