Gotta have it
Quickest way to get a true picture of your WiFi, or the WiFi a retailer (like Starbucks) is providing you. So many restaurants and bars provide "free" WiFi, and before I spend several minutes not getting anywhere, I use SpeedSmart to see what Ive got. Many times cellular service can be 5 - 10x the speed of the free WiFi. I turn my WiFi off in these situations and just use cellular.
Kbarris about
Speed Test SpeedSmart Internet, v7.4.0