【實用娛樂app】VoiceWrecker+|最夯免費app-綠色工廠好玩App

VoiceWrecker is both a fun as well as productivity application. It allows user to change the frequency during playing making the audio play slower or faster than the original recorded file (fun part). Its recorder supports record/pause/resume/stop, organizes files to folder, can email and sync to PC (professional use)