Looks like the map hasn't updated since the 6th. Not sure what could be up.
I really wish this App would take off and increase in popularity, (would be even nice to maybe refocus to North America region instead of worldwide)
I've tried numerous other apps that do the same thing, but they are a hassle to have them properly record signal strength then upload it without using too much data.
I already covered my area in Sprint/Virgin Mobile coverage, but now I'm on T-Mobile, and would love to do the same for this. Hopefully the map continues to be updated.