Socrati (https://socrati.app/) transforms an instruction, topic, PDF, YouTube video, or photo into an interactive course with lessons, quizzes, flashcards (and paid audio).

Three steps: choice of the subject or import of the document, generation of a course structured in short lessons with exercises, then training by spaced repetition until memorization. Four types of exercises are offered: multiple-choice questions, flashcards, fill-in-the-blank text and matching.

Three course lengths: Quick (5 minutes), Standard (15 minutes) and Deep Dive (40 minutes, for a fee). An “AI tutor” in the form of a chatbot is integrated.

Interface in English, Spanish, Catalan, French, Italian and Portuguese.

A library of courses is available.

For iOS and Android.

In the free version 2 active classes and 2 new classes per day, Quick and Standard levels, 1 source per class, spaced repetition and 3 messages to the AI tutor per day.