Laps2Go is an app specially designed for tracking laps while speed skating or ice skating.
For this purpose, location data gets analysed while moving around a given center.
The advantage of this method (with the distance as an invariant) is that even in the case of imprecise localization the accuracy of the average lap time increases.
After setting up some preferences (i.e. distance for one round, counting mode, optional speech output), the current location is once taken for calibration and afterwards, the tracking continues until the stop button is pressed.
To function properly, the app requires a GPS signal with an accuracy of at least 10m.
The stat view gives the opportunity to recall the lap times. Also a generated keyhole markup file may be send to any desired email address.
XSWI library - Copyright (C) 2010 by Thomas Rørvik Skjølberg