Signal map

What's the best/most accurate signal map out there nowadays? I lost my old link to a site and current search turns up up pretty much OpenSignal, which I found lacking.

Well, found this one, which was confusing at first, but I figured it out.

Select carrier
Select specific tower
See coverage area of that tower
Explains a lot of my signal challenges with Sprint and why T-Mobile works great at my house

Hm... very interesting, no iPhone app for this.

However, looks like Huawei has its own app store now!

Hm... Sensorly.com is gone now. That was a good app/site. :frowning: