Useful for monitoring iPhone resources and cellular data
The app does what it says; most useful to me is the cellular data usage and network traffic speed! And very important, to create your own widgets for the Home screen or Today screen! Because nobody wants to open an app just to check/monitor phone resources and network usage. We want information at a glance, on whatever "screen" that we frequently sees. Please make sure to keep the legacy connection widget for monitoring network traffic speed! This is the reason I purchase the Pro version.