SOMA Messenger is a cross-platform instant messaging and voice messaging service for smartphones that uses the internet for communication. In addition to text messaging, users can send each other emoticons, images, videos, voice messages, contacts and user location. It was first released in July 2015. SOMA stands for Simple Optimized Messaging App and was crafted in the heart of SOMA (South of Market) district of San Francisco, California.The app is available on Android and iPhone.