WhatsApp is the uber-popular messaging app available on all major smart phone platforms, including iOS. With over 300 million users, it's possible that it has one of the largest followings ever. Intent on growing even bigger by adding new features, the company has introduced several audio enhancements to its app.
As AllThingsD reports, WhatsApp is launching a push-to-talk voice messaging feature that will allow people to send voice messages with a tap:
"[WhatsApp CEO Jan] Koum's contention is that WhatApp's innovation is in how simple it makes sending a voice mess
