Freelancer:
lp1051
Voittaja
What about "Vanguard touch" for name?
It could represent that you're in the front, helping and guarding the people using you app to find their way/path. The "touch" feels more modern and gentle, than just a click, and it is the crucial event for you path-finding software. I hope you get what I mean, but let me know if you have questions, or would like to change the logo or name. Regards, Luk