Inaccurate

I downloaded this app and put in all of the correct information. I put in that I had 5GB of data, but it put in that I have 3.7GB. Although, I put 5GB. It also adds data whenever Im connected to wifi. So that is highly inaccurate, since you do not use data when you are connected to wifi.

twd_freak1 about Data Widget - 3g/4g/5g data