# Raena AI App de estudo com IA que transforma notas, PDFs e vídeos em questionários, resumos, flashcards e muito mais. - Findings24: - Site: - Preços: Freemium - Categorias: Assistente de tarefas com IA, Gerador de quizzes com IA, Assistente Educacional IA ## O que é Raena AI? Raena AI is an AI study app that turns uploaded notes and source material into interactive study tools. The homepage positions it as a way to study less while retaining more by converting PDFs, videos, images, links, and pasted text into quizzes, flashcards, podcasts, games, summaries, mind maps, and an AI tutor. The product is aimed at students who want a faster way to review lecture notes, prepare for exams, and work through difficult concepts. It supports a workflow where you upload material, choose a study format, and keep learning with generated questions, summaries, and tutor-style explanations. ## O que Raena AI pode fazer? ### AI quizzes Turn uploaded study materials into smart multiple-choice, true/false, and open-ended questions for active recall and self-testing. ### AI tutor from notes Chat with your uploaded document so the tutor can answer questions using the exact material you provided. ### Multiple study formats Convert notes into summaries, flashcards, mind maps, podcasts, games, and other study formats from the same upload. ### Flexible input options Accept PDFs, YouTube links, images, links, and pasted text, so the app can work from several common source types. ### Progress tracking and sharing Track study progress with RP points, leaderboards, and study groups to make progress visible while you work through material. ### Cross-platform access Use the app on iOS, Android, or in the web app at app.raena.ai. ## Casos de uso ### Exam review from lecture materials Upload lecture slides, readings, or class notes and turn them into quiz questions for active recall before an exam. ### Condensing long study material Paste a chapter, article, or dense note set and generate shorter summaries to review the main points faster. ### Getting help from your own notes Ask the AI tutor questions about a specific document when you need a clearer explanation or a step-by-step breakdown of a concept. ### Studying in alternate formats Convert the same source material into flashcards, podcasts, games, or mind maps when you want to study in a different format. ### Tracking progress while studying Use RP points, leaderboards, and study groups to keep track of progress and share study activity with others. ## Perguntas frequentes ### What can I upload into Raena AI? Yes. The homepage says Raena AI lets you drop in PDFs, YouTube links, images, links, or pasted text, then choose a study format such as quizzes, flashcards, summaries, mind maps, podcasts, games, or the AI tutor. ### Does Raena AI have a free trial or free tier? The pricing page indicates a free start with no credit card and no setup required, but it does not provide detailed plan tiers or limits in the supplied source text. ### Can Raena AI be used for classes or study groups? Raena AI is designed around individual study workflows: uploading material, choosing a format, and reviewing generated study tools. The supplied sources do not describe classroom, group, or admin features beyond sharing and study groups on the homepage. ### What kinds of study outputs does Raena AI generate? The source shows output formats including multiple-choice, true/false, and open-ended questions, plus summaries, podcasts, games, flashcards, mind maps, and tutor-style explanations. ### What platforms does Raena AI support? The homepage shows support on iOS, Android, and app.raena.ai. It does not list other platform integrations or export destinations in the supplied text. ## Informações rápidas - **Category**: AI study app - **Primary users**: Students - **Supported inputs**: PDFs, YouTube links, images, links, and pasted text - **Study outputs**: Quizzes, flashcards, podcasts, games, summaries, mind maps, and AI tutor - **Platforms**: iOS, Android, and web - **Domain**: raena.ai