New generation GPS system that works in Network Mode (smartphone + GPS-Trk Net).

The easiest and the most professional way to share your GPS track path (with photos) with friends in real-time!
[Check it out at https://gpstrk.hc-eng.com]
During adventures (climbing, biking, airplane, ship) or business (fleet management), your friends, support team can watch your movement.
The user records track (movement, photos) with GPS-Trk app on smartphone. The other persons can watch the track moves remotely in real-time with any web browser (smartphones, PCs).

Free - create public tracks. (for Hobby. Show it to the world!)
Free - Friends watch your tracks.
Subscription - create shared or private tracks. (for Business)

You carry smartphone and friends watch your movement with Web browsers.
or
You put smartphone on target (scientific research, car, kid, pet etc.) and you monitor its movement with Web browsers.

[Continued use of GPS running in the background can dramatically decrease battery life.]