ReLearn is an app that allows students to record all of the lectures they attend each semester to generate transcriptions designed to make hundreds of hours of high quality teaching searchable and instantly referable. In addition to applying cutting edge AI to transcribe and noise cancel recordings, the platform will use audio matching techniques to allow students using the app who attend the same class to collaborate on note taking and highlighting while the multiple perspectives of their microphones are used to perform even more advanced audio enhancements (no more rustling books, air conditioners, and coughs in your recordings!