GPS Calibration is a calibration tools that helps to decrease the time required to obtain a position fix. Have you ever waited minutes to get a GPS lock? GPS Calibration is useful when your navigation app says "Waiting for Location" too often, and keeps GPS/AGPS receiver turned on until location is fixed. Displays all the GPS and sensor data you ever were curious about: status, position and list of satellites, accuracy, and many more. Key Features: + Free + Faster access and good performance