CallMaster: Blocker & Recorder
True Phone Dialer & Contacts & Call Recorder
DW Contacts & Phone & SMS
Auto Redial
ExDialer & Contacts 196
Call Blocker - block incoming and outgoing calls
Pushbullet - SMS on PC and more
Simple Contacts Pro - Manage your contacts easily
Whoscall – The caller ID and block App
Speed Dial Widget - Quick and easy to call