Lexie

Lexie converts photographed notes into study materials such as flashcards, quizzes, and practice tests. After snapping a picture of any topic, the app generates a set of review items that can be used for spaced‑repetition learning, immediate testing, and conversational explanation. It also offers audio playback of the content and a text‑chat interface that remembers incorrect answers and revisits them later, all within WhatsApp.

The tool is aimed at students and educators who want a quick way to turn handwritten or printed material into interactive study aids without creating an account or dealing with advertisements. Its workflow supports visual input, automated question creation, and iterative practice, making it suitable for exam preparation across a range of subjects.

Lexie’s distinguishing feature is the end‑to‑end pipeline that starts with a simple photo and delivers multiple modes of review—flashcards, quizzes, spoken recitation, and chat‑based tutoring—while tracking performance to focus on weaker areas. The app is offered for free on a trial basis and is positioned as an experimental productivity solution for exam readiness.