What is a good basic GPS tracker for WP 8.1?

[theloststory]

Barebones Gps tracker

Any barebones gps tracker for windows phone 8.1 that you can recommend?

Mostly to record gps tracks into a .gpx file to be uploaded to openstreetmap?

 

[Andy Osika]

Re: Barebones Gps tracker

Track runner

 

[theloststory]

Thanks. I also found GPS Calculator. Excellent ap,p!

 

[simplex1]

I would also be interested in a GPS tracker but one that can work 24 hours continuously without draining the battery of my phone too much.
I would like an application that keeps the GPS somehow dormant and wakes it up each 5 - 10 minutes, records the current position and puts the GPS back to sleep.