GPSly - GPS Test & Accuracy is a simple and powerful tool for checking your device's real GPS and GNSS performance.

Wondering if your GPS is working properly? GPSly gives you real-time information directly from your device's GNSS hardware and lets you run a complete 30-second GPS diagnostic test.

🛰️ REAL-TIME GPS STATUS

See your current GPS information at a glance:

• GPS accuracy in meters
• Latitude and longitude coordinates
• Altitude
• Speed and bearing
• Visible satellites
• Satellites currently used for positioning
• GNSS satellite signal information

🌍 SATELLITE MONITORING

GPSly detects satellites from supported global navigation systems, including:

• GPS
• Galileo
• GLONASS
• BeiDou
• QZSS
• NavIC / IRNSS
• SBAS

See how many satellites your device can detect and how many are actually being used to calculate your location.

🎯 30-SECOND GPS TEST

Run a quick GPS diagnostic test and receive a GPSly Score from 0–100 based on real measurements collected during the test.

The test analyzes:

• Location accuracy
• GPS accuracy stability
• Satellites used for positioning
• GNSS signal strength
• GPS fix availability

Your result is classified as Excellent, Good, Fair or Poor.

🔍 GPS DIAGNOSIS

GPSly doesn't just give you a number.

If weak GPS performance is detected, the app analyzes the test measurements and highlights possible issues such as:

• Weak GNSS signal
• Poor location accuracy
• Unstable GPS accuracy
• Low satellite usage
• GPS fix interruptions

GPSly can then suggest simple steps to help you perform a better test and determine whether the problem may be caused by your surroundings, device settings or GPS reception.

📍 PRECISE COORDINATES

View your current latitude and longitude with six decimal places and quickly copy or share your coordinates.

🔒 PRIVATE BY DESIGN

GPSly performs GPS diagnostics directly on your device.

No account is required to use the GPS diagnostic features.

Whether you're troubleshooting inaccurate navigation, checking GPS reception, comparing devices or simply curious about your phone's satellite performance, GPSly makes GPS testing easy to understand.

Open GPSly.
Check your satellites.
Run a 30-second test.
Know how your GPS is performing.