Lingvist is language learning software based on mathematical optimization and statistical analysis. It is designed to help users learn new languages within 200 hours. Its smart algorithm tracks the progress and mistakes of users, and adapts lessons in real time to match their levels and memory patterns. Lingvist is available for iOS and Android devices. Lingvist was launched by Ott Jalakas, Mait Muntel, Andres Koern, and Tanel Hiir in 2013 and is operated from Tallinn, Estonia.