Data Usage Monitor 0.3.3
Data Usage Monitor allows you to save money, as it lets you view Data Download data in the Status Bar. while these Browsing in an application that uses a 3G or Wi-Fi network, Additionally, you have the option to choose whether you want data usage to be displayed on the Lock Screen and also select whether you want to see only Wi-Fi or 3G data usage or both. definitely something very useful for all those who have a data plan, Furthermore, it has now been updated and comes with some improvements.
Available in our Repo: http://iphoneame.com/repo/
