레서 vs Study AI Lab

기초 문해력과 사고력을 키우고 싶은 초등학생 3~6학년부터, 학교 성적도 챙기고 고등학교 모의고사도 대비해야 하는 중학생, 모의고사 한 등급 높이는 게 가장 간절한 고등학생까지! 매달 독해력 검사를 통해 수준을 파악하고, 매일 학습으로 국어 실력을 키워요! ■ 3만 개 이상의 풍부한 교과 기반 콘텐츠 교과 연계는 물론, 시사 상식까지 반영한 새롭고 알찬 학습을 매일 제공해요. ■ 5만 명 이상의 학생들로 검증된 AI 맞춤 학습 커리큘럼 5만 명 이상 학생들이 100만 회 이상 학습한 데이터를 바탕으로 학습을 추천해요! ■ 언제든 자유자재로 활용하는 국어 학습 도구 사전 학습부터 수행 평가, 과제 제출까지, 학습 효과는 더욱 극대화돼요! ■ 읽기부터 쓰기까지 한 번에 완성 똑똑한 AI 첨삭 기능으로 서술형 평가도 채점 부담을 덜어드릴게요. ■ 읽기 습관 바로잡는 AI 시선 추적 기술 독해력 검사로 각 학생의 독해 핵심 능력은 물론, 학습 성향까지 분석해 드려요. ■ 레서 고객센터 보다 빠른 문의는 카카오톡 ‘레서 독해력 연구실’ 채널에서 1:1 채팅 상담을 이용해 주세요.

Study AI Lab turns your PDFs, slides, and documents into a complete study experience — listen, summarize, memorize, and get tested, all powered by AI. WHAT YOU CAN DO LISTEN TO YOUR DOCUMENTS Convert any PDF, Word file, PowerPoint, or YouTube video into spoken audio. Follow along with real-time sentence highlighting so you always know exactly where you are. Speed up or slow down, skip sections, and study hands-free while commuting, exercising, or relaxing. AI SUMMARY — UNDERSTAND IN MINUTES Too long to read? Get an instant AI-generated summary in seconds. Choose between Key Points, Simplified Explanation, or Deep Dive. Set the word count, pick your language, and adjust the complexity level from Child-friendly to Expert. Your AI does the heavy lifting so you can focus on what matters. SMART FLASHCARDS Flashcards are generated automatically from your document — no typing required. Study with spaced repetition: rate each card as Easy, Hard, or Again, and the app schedules your reviews so you remember more with less effort. GENERATE A PRACTICE EXAM Turn any document into a multiple-choice practice exam instantly. Get scored, review your answers, and identify exactly what you need to study more. Perfect for test prep, certification studying, and university exams. ASK QUESTIONS — YOUR AI TUTOR Chat directly with your document. Ask follow-up questions, request a simpler explanation, or dig deeper into any topic. The AI answers using your actual content, so responses are always relevant and grounded. STUDY IN ANY LANGUAGE Import documents in any language. The app auto-detects the language and can translate content into your preferred language for listening and study — perfect for international students and multilingual learners. WHO IS STUDY AI LAB FOR? University & college students with heavy reading lists High school students preparing for exams Professionals studying for certifications Researchers and academics processing papers Anyone who learns better by listening than reading WHY STUDENTS LOVE IT No more sitting through long boring readings AI does the summarizing, you do the learning Flashcards and exams made for you automatically Works on your phone, tablet, and the web Supports PDFs, Word docs, PowerPoints, and YouTube SUPPORTED IMPORT FORMATS PDF documents Word files (.docx) PowerPoint presentations (.pptx) YouTube video links (transcripts) Pasted text and articles PREMIUM FEATURES Unlock unlimited documents, longer audio sessions, and advanced AI tools with a Study AI Lab Premium subscription. Monthly and yearly plans available 3-day free trial — no charge until trial ends Cancel anytime Study smarter. Not harder. Download Study AI Lab today. By subscribing, you agree to Apple's Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/