your favorite travel guide apps?

[carokinneb]

Hi everyone,

I'm a freelance writer working on an article for a major travel magazine about travel guide apps. I would love for you to tell me about your personal experiences using any of the following tour apps:

Soundwalk
Rick Steves
It Happened Here
SCVNGR
Wikihood
Tranquilicity
Acoustiguides
Gowalla
Sunday Drives
Everytrail

Why were they useful? How did they make your trip better? Please respond to this thread or send me an email at cakinneberg [at] gmail [dot] com. Look forward to hearing from you!

Thanks,
Caro