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  • The basic idea...

    "The basic idea behind open source is very simple. When programmers on the Internet can read, redistribute, and modify the source for a piece of software, it evolves. People improve it, people adapt it, people fix bugs. And this can happen at a speed that, if one is used to the slow pace of conventional software development, seems astonishing...
    ...The Open Source pages exist to make this case to the commercial world."    - Introduction to Open Source -

    Details: Call Meter 3G: THE monitor app

    market download Call Meter 3G: THE monitor app
    Call Meter 3G is the most complete monitor app for your Android device: It monitors your calls, text messages and data usage.

    It shows statistics of your usage and shows alerts if you reach your limit.
    There are all kinds of widgets to show the most valuable statistics directly on the home screen.

    Call Meter 3G has a complex rule engine to let you set up the app exactly the way your provider writes your bills.

    Known problems:
    * Viber calls are detected as standard calls. Please tell Viber to fix this.
    * Doesn't count properly data usage on some Samsung devices. This problem is based on Samsung's Android version and got fixed on most devices with some Android update.

    This app is open source software build in spare time. Adding bad comments in Play Store won't help much to make it better.
    Please add your issues with this app on the app's website.

    This is a complete rebuild of Call Meter NG. It has a huge amount of new features like widgets and alerts.
    It's new architecure allows more complex plans.
    Feel free to test it and help me make it more userfriendly as it is currently. ;)

    Permissions of this app:
    * READ SMS OR MMS: count your messages
    * RECEIVE SMS: update logs before a recently received message got deleted
    * FULL INTERNET ACCESS: importing rules
    * READ CONTACT DATA: convert numbers to names (e.g. in number groups)
    * MODIFY/DELETE SD CARD CONTENTS: write/export rules to sd card
    * READ PHONE STATE AND IDENTITY: update logs in background
    * PREVENT DEVICE FROM SLEEPING: update logs in background

    Feel free to help translating this app to your language here:

    Please see for issues and enhancement requests.

    Author: Felix Bechstein
    Version: 3.11.13
    Market link:
    Web site:

    Source code:
    Code license:
    Market downloads: >250,000
    Market rating: 4.3 / 5.0
    Category: Top:/Applications/Tools

    Added: 2012-11-27
    Updated: 2017-05-26
    Hits: 1124

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