Home/ Questions/Q 7979805
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-06-04T09:52:27+00:00

I want to read how much data from 3G every app uses. Is this

  • 0

I want to read how much data from 3G every app uses. Is this is possible in iOS 5.x ? And in iOS 4.x? My goal is for example:

  • Maps consumed 3 MB from your data plan
  • Mail consumed 420 kB from your data plan

etc, etc. Is this possible?

EDIT:
I just found app doing that: Data Man Pro

enter image description here

EDIT 2:
I’m starting a bounty. Extra points goes to the answer that make this clear. I know it is possible (screen from Data Man Pro) and i’m sure the solution is limited. But what is the solution and how to implement this.

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    These are just hints not a solution. I thought about this many times, but never really started implementing the whole thing.

    1. first of all, you can calculate transferred bytes querying network interfaces, take a look to this SO answer for code and a nice explanation about network interfaces on iOS;

    2. use sysctl or similar system functions to detect which apps are currently running (and for running I mean the process state is set to RUNNING, like the ps or top commands do on OSX. Never tried I just suppose this to be possible on iOS, hoping there are no problems with app running as unprivileged user) so you can deduce which apps are running and save the traffic stats for those apps. Obviously, given the possibility to have applications runnning in background it is hard to determine which app is transferring data.

      It also could be possible to retrieve informations about network activity per process/app like nettop does on OSX Lion, unfortunately nettop uses the private framework NetworkStatistics.framework so you can’t dig something out it’s implementation;

    3. take into account time;

    My 2 cents

    • 0