This tool developed by Ganeshram U.It is mainly useful for Postpaid/Prepaid Users to keep track of monthly Incoming/outgoing calls count/Duration in minutes & seconds.

Features,

Call Log Details
Monthly incoming/outgoing/missed calls count
Total Monthly incoming/outgoing/missed calls duration in minutes & seconds
User can check calls count from/to a particular number and can also check duration in minutes & seconds for those calls using Filter/Total options in call details
Settings[to change month and number]
Filter
Set/Edit password
Delete Password
Email CallReport with incoming/outgoing/missed calls count ,calls count from each number and its duration in minutes & seconds and Total incoming/outgoing calls durations in minutes & seconds.

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Important Note:
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By Default Calltracker would be launched without asking password.If user sets password,then only from next time onwards ,it will ask user to enter password.
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Peoples can try MessageTracker also which will do similar job for messages.Below is the link,
https://slideme.org/application/messagetracker

Screenshots: