LaTeXt

LaTeXt is an iOS 8 app with a keyboard extension that allows users to type LaTeX equations in casual conversations with live compiled-equation viewing.

As math and science majors tired of texting markup to our friends, we've always thought: "there has to be a better way." So, we created LaTeXt to allow college students and aspiring young scientists to easily communicate their mathematical ideas with their friends and colleagues using their iPhones.

The main features of LaTeXt are:

Live Compilation and Preview of Typed LaTeX Equations
Full Symbolic Math Keyboard with common operators like sums and integrals, and the keyboard accessible from any text application
Capability to send images of complied equations to recipients though iMessage
Capability to send mixed text and equations in one single message to other app users
Push notification of received equations (using Microsoft Azure Mobile Service)
History view of all messages received (using Microsoft Azure Mobile Service)