VoCaller offers you the fastest way to voice call any contact! Double click the power button and dial only by speaking the contact’s name! With flawless performance and perfect voice recognition, Vocaller will voice dial to any contact in a breeze. Without the need to even enter the app, even when the phone is locked and the screen is turned off, double click anytime or anywhere and call or dial with your voice alone! It is the fastest way to make voice call. When you are busy or just lazy, w