Here you get an simple tracking App for fun to share GPS positions with family,friends or at work.
An free account registration you can do under http://www.myphonetrack.com .
With app you can upload pictures to point from where you send your position r find back to an saved waipoint.
This app you can use as SOS app also without an registration, you are able to put in 3 SOS phone numbers which get an SMS when you push SOS button (GPS fix required).
In SMS we provide an Google map link that receiver can look fast for SOS position.
The app is to now in German only.