I just switched from the Moto X to the new LG G3. I loaded the same apps on the new phone that I had on the Moto X. I also use them the same. For instance I look at Pulse News, Flipboard, Twitter, Etc. while I ride into the city on the bus and on the ride back home. I don't stream music or video unless on WiFi. I am on WiFi as soon as I walk through the door. In 3 days of use, I have used 479 mb accorind to the AT & T data usage app. Can anyone give advice on what I should look for? I have 4GB a month and the end of my cycle is not until August 28th. At this rate, I will go over. On my Moto X, the most I used was 2GB and that was using the phone the same way.