Works great

I have the standard Verizon app that tells you your data usage, but it takes to long to log into it every time. This app is fast and simple and has a notification bar so you can just swipe down and see your usage. To the guy that was having issues with it not showing all his data, if you have anyone else on your plan that shares data it doesnt show that. It only shows what you use. Always double check the official site every once and awhile to make sure this app is tracking everything. Besides that it has tracked everything just fine. Thanks!

Kroutson1 about DataFlow - Data Manager, v1.7.1