WhenWho gives you a clear insight of your upcoming call activity. WhenWho helps you discovering the hidden patterns behind your incoming and outgoing calls. WhenWho helps you responding to the following questions (and even more):
Who is gonna call you in the upcoming period
What are the odds that a given contact calls you now
When will be the next call of a given contact
How often a contact calls you

Block calls and messages from unwanted people, markerters, spammers,...

Beam - mobile application for making calls via the Internet to mobile and landline numbers worldwide. Low cost calls - Beam’s unquestionable advantage.

Fixe2mob: free universal number, free calls, free text

Fixe2mob provides
- a fixed phone number for your cell phone
- a voicemail
- free phone calls between fixe2mob users
- free calls to 0800 French toll free numbers and USA toll free numbers
- free conference call:

Tired of spam SMS, MMS and annoying unwanted calls? Protect your privacy and block undesired calls, SMS or MMS with Ultimate Blacklist which represent flexible call blocker, SMS, MMS filter! It will save you from unwanted calls, unwanted text messages and marketing numbers.

Plug-in for Locale and/or Tasker (or other Android Automation Tools), which enables you to monitor incoming and outgoing phone calls.

A mobile discussion forum for Call of Duty lovers!

This is an App that informs you about Important person is calling you while you are in meeting or in classroom attending lecture.
This application works only when phone is in vibrate or silent mode to inform urgent call.

Baby Phone Call To Funny Bear is a game phone app,
your baby can use this toy phone app to make a call to funny bear.

it has cute birds ringtones, violin ringtones.

It will not make a real phone call, it just a toy phone game.

Some users are given company issued phones. The phone bills are paid for by company too. However some companies would like to ensure that calls received and dial-ed out are strictly for business purposes. Hence they would request for each call that is ended, the call purpose should be attached. This allow company to check and tally with the monthly bill issued by the service provider.

CallTracker

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

Block unwanted phone calls and text messages (SMS) for good!

Call filter Siesta is basiclly a white list call filter, allowing you to use silent mode and yet be able to define a list caller groups or individuals which you want to get alerted from while the rest of the calls will be muted.

Callify will popup a screen with fast actions just after your call (call, message and mail) and quick actions via the contact badge

You can enable or auto close the application in settings

Callify also got a home widget which display your last phone call : contact picture, name, time, direct call button and direct message button. You can filter the call types you want to display(incoming, outgoing and missed)

Highly customizable !

Callify will popup a screen with fast actions just after your call (call, message and mail) and quick actions via the contact badge

You can enable or auto close the application in settings

Callify also got a home widget which display your last phone call : contact picture, name, time, direct call button and direct message button. You can filter the call types you want to display(incoming, outgoing and missed)

Highly customizable !

Stop Unwanted Calls either permanently or during particular hours.

An effective hunting tool that lets you make the perfect turkey calls every time.

CloudTC Call Billing Application

CCApp is a free application that acts as an invisible help. When you are making an international call, it automatically uses phone number, pin code etc of your calling card/phone card provider.
No more to manually enter details every time to make cheap international calls.
Updates call log correctly to the actual dialed number instead of calling card company's number.
Automatically routes international calls to your calling card/ phone cards/ Google Voice / Skype To Go Number

#1 FREE App to Fake your Caller ID, Change Your Voice, Record your Calls + more!