Just bricked my Tour. I was getting memory errors, and after I did a battery pull, I got 552 reload software error. Be careful with this app.
It didn't brick my Tour (knock wood), but it's constantly freezing so I have to keep rebooting my Tour. I'm using the original VZW OS (4.7.1.40). I ended up deleting Traffic.com.
I've been using BeatTheTraffic.mobi and that app works great for me. It seems to be very similar to Traffic.com except it actually works on my Tour.
I got an error right after it was installed, so I deleted it right away. I've come to the conclusion whenever I get an error after installations of any app then do a battery pull, I usually get the 552 load OS Error.
Installed and ran without issue on 5.0.0.238/296. But the app is horribly slow and ad-supported. A fat banner ad across the bottom of the screen coupled with a clunky UI and you have a recipe for a quickly deinstalled app. I'll stick with GM and its traffic layer for now. Beware indeed!
I got stuck in a login loop. I had it running fine after install, but once I tried to login, not knowing i forgot my login/pw, i couldn't Exit the app or anything until I did a bat pull.