Skype - free IM & video calls v5.4.0.5191 Ad-Free

Requirements: 4.0+
Overview: Free voice and video calls to anyone else on Skype, whether they’re on an Android, iPhone, Mac or PC, as well as IMs to your friends and family, no matter where they are.

WhatsApp PLUS v7.0.0

Requirements: 2.1+
Overview: What is WhatsApp+? Basically it is a customizable WhatsApp where you can change lots of colours, sizes, and many other visual MODs In addition you can increase upload media limit (stock limit is 16Mb) to send large music files or videos.

WhatsFapp v1.25 (3 WhatsApp in 1 Phone)

Requirements: 2.1 and up
Overview: New WhatsApp+ Reborn combine with OGWhatsApp

WhatsFapp v1.20 (3 WhatsApp in 1 Phone)

Requirements: 2.2 and up
Overview: New WhatsApp+ Reborn combine with OGWhatsApp

Now Browser Pro (Material) v2.9.9.2

Requirements: 2.2 and up
Overview: Now Browser Pro, the fastest and lightest browser on the market!

HD Full Screen Caller ID Pro v3.0.8

Requirements: 2.3+
Overview: You could try to use this app, this app will display full screen and high quality photo of contact when you get phone call, make a phone call, miss a phone call or get SMS message.

AppDialer Pro–fast app search v6.7.1-release

Requirements: 4.0.3 and up
Overview: Launch apps with T9 app dialer! Recommended by XDA! [1]

Call Recorder Elite v1.50

Requirements: 2.1 +
Overview: Call Recorder Elite
Attention! Before installing the paid version of the program be sure to first remove the free version.

ReCalling (Fast auto redial) v1.8

Requirements: 2.2 and up
Overview: Just type a number or get it from the contact list.

Mad Contacts Widget v1.13

Requirements: 3.0 +
Overview: Mad Contacts Widget is a great looking contacts and dialer widget.

WhatsApp PLUS v6.92

Requirements: 2.1+
Overview: What is WhatsApp+?

Skype - free IM & video calls v5.4.0.3239 Ad-Free

Requirements: 4.0+
Overview: Free voice and video calls to anyone else on Skype, whether they’re on an Android,

WhatsApp PLUS v6.91

Requirements: 2.1+
Overview: What is WhatsApp+? Basically it is a customizable WhatsApp where you can change lots of colours, sizes, and many other visual MODs In addition you can increase upload media limit (stock limit is 16Mb) to send large music files or videos.

Dashdow SMS Plus v1.52

Requirements: Android O/S : 4.0+
Overview: Dashdow SMS extends your standard SMS application with a new notification system.

Twitch! Contacts Formatter -SD vG1.8

Requirements: Varies with device
Overview: Twitch! Contacts Formatter is a Contact Number Editor and Formatter for the mildly OCD.

Auto SMS Scheduler + Sender v5.0.1

Requirements: 2.3.3 and up
Overview: Auto SMS Scheduler / Auto SMS Sender - send SMS automatically to preset list of recipients at a scheduled time

Conversations (Jabber / XMPP) v1.3.1

Requirements: Android 4.0 and up
Overview: Conversations is an open source XMPP/Jabber client for Android 4.0+ smart phones.

Call Recorder - ACR Premium v12.2

Requirements: Android 2.3 and up
Overview: Free Call Recorder for recording phone conversations

EvolveSMS FULL v3.2.5

Requirements: 4.0+
Overview: EvolveSMS is a powerful texting replacement app that makes talking to your friends quick, fun and easy!

Contacts + v3.39.8 (Plus)

Requirements: Variaes with device
Overview: Contacts+ is your everyday contacts & dialer app, powered with text messaging, WhatsApp, Facebook, Twitter and much more - all in one place.