Bubbly
Rebranded bubbly version, this is the one before iOS7 -> http://techcrunch.com/2013/07/03/bubble-motion-rebrands-as-bubbly-retires-old-voice-messaging-for-good/
Rebranded bubbly version, this is the one before iOS7 -> http://techcrunch.com/2013/07/03/bubble-motion-rebrands-as-bubbly-retires-old-voice-messaging-for-good/