Kilonotes
Kilonotes is a digital note-taking and PDF reading app designed to support students and professionals with an intuitive handwriting experience and versatile study tools. It allows users to record class notes, mark up PDFs, complete exercises, study online lessons, and organize reading notes in one place, positioning itself as a reliable study partner. The handwriting function mimics the natural feel of writing on paper, while customization options let you personalize notebooks and layouts. Kilonotes also includes a variety of photo editing tools and a split-screen function so you can take notes while watching videos or lectures. Its recording feature makes it easy to capture spoken content alongside notes for later review, and the app provides tools to quickly extract key points from study material. A unique card-based learning mode allows users to transform notes into flashcards to reinforce knowledge retention.
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Regra AI
Regra AI is a browser-based AI study tool for university and college students. Learners can upload lecture slides in PDF, PowerPoint, or Word format, audio recordings, or YouTube links, and can record lectures in the app. Regra AI turns lecture materials into a step-by-step lesson, with original slides available for reference. Each lecture can include prepared notes, flashcards, quizzes, and Reggie, an AI tutor for follow-up questions while studying. Learners can generate instruction in 34 languages, helping them study course materials in a chosen language. The service supports learning from uploaded university lectures and reviewing course content before exams. A free plan provides limited use, while paid plans offer higher lecture limits and additional capacity.
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Nuros
Nuros helps students turn their own lecture slides, readings, PDFs, notes, YouTube videos, images, audio, web material, or a topic into concept-based study notes, flashcards, quizzes, and practice exams. Its Adaptive Review Cycle (ARC) uses practice performance to identify weak concepts, re-explain them from another angle, and return them to a review queue. Students can also use Nuro, the personal AI study assistant that adapts to their notes. Study plans can turn a syllabus into a dated plan, with syllabus import described as beta. Nuros works across phone, tablet, and desktop with automatic syncing. It includes AP and SAT course material with full mock exams on every plan, plus podcasts and video lessons from notes. Notes are private by default and students control whether to share them.
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Coconote
Coconote is an AI note-taking app that turns lectures, meetings, videos, and documents into organized notes, transcripts, quizzes, flashcards, and even AI chat, supporting over 100 languages. You can record or upload audio, video, documents, YouTube links, and more; Coconote then instantly transcribes and structures your content into clear notes and summaries. It offers features like quiz and flashcard generation, AI chat (“ask your notes anything”), multi-device sync, and support for uploads and recordings across many media types. The app is designed to help users capture, review, and study smarter, without manual transcription or note writing. On mobile, it can be used to record lectures and generate study materials on the go. It aims to free users from taking notes manually by automating the entire process, producing polished educational content from raw inputs.
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