GPS Speed And Graph

It is an application that measures speed, altitude and coordinates using GPS location information and displays speed and altitude in a graph.
It can output the history of speed and location information to a CSV file.

Displayed content:
-Current speed
-Maximum speed
-Average speed
-Advanced
-Travel distance
-Current Position Coordinates

Graphing targets:
-Current speed
-Maximum speed
-Average speed
-Advanced

The units of speed, distance and altitude can be changed.

Note:
Depending on the GPS status, it may take some time for the measurement to start.
The minimum update interval of the display is 2 seconds, but it may be longer depending on the GPS status.
The CSV output is metric only, and the maximum size is 10 MB per file.
There is no ability to view the contents of a CSV file.
Battery consumption will be higher due to the use of the device's GPS function.