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Tube Memo
✓ verifiedFreemium
Browser extension that turns YouTube videos into AI summaries, mind maps, and flashcards for studying and research.
774 visits/mo
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Turbo AI
✓ verifiedFreemium
AI notetaker that records lectures live and turns PDFs, videos, or audio into editable notes, flashcards, quizzes, and podcasts.
18K visits/mo10K saves
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Coursology
✓ verifiedPaid
AI homework helper with scan-and-solve, file chat, quizzes, flashcards and lecture note-taking across subjects for students.
109K visits/mo2.1K saves
Pricing
No public pricing
Basic: $4.99/month (1200 credits, up to 160 video hours)
Pro: $14.99/month (3600 credits, up to 480 video hours)
No public pricing
Monthly: $9.99 / month
Monthly: $49.99 / month
Yearly: $79.99 / year
One-time Purchase: $199.99 once
Annual: $12.50/mo billed yearly
Monthly: $24.99/mo
Core features
- ✦AI Chatbot powered by ChatGPT, GPT-4o & Gemini
- ✦Available on multiple platforms (Web, iPhone, Apple Watch, macOS, Android)
- ✦Humanlike responses
- ✦Homework assistance
- ✦Proofreading
- ✦AI Writing Assistant
- ✦AI-generated video summaries and highlights
- ✦Interactive mind map generation from video content
- ✦Automatic flashcard creation with spaced repetition
- ✦Draft generation for blogs, tweets, or study notes
- ✦Multi-language support
- ✦Searchable library of saved memos and highlights
- ✦Live lecture recording with automatic transcription
- ✦Converts PDFs, YouTube links, and audio/video into structured notes
- ✦Auto-generates flashcards and quizzes from notes
- ✦Creates podcast-style audio summaries of long documents
- ✦Google-Docs-style collaborative note editor
- ✦Handles STEM content like formulas, chemical equations, and code
- ✦Folder organization by class or subject
- ✦Cross-device sync between web and mobile
- ✦Integrated songwriting toolkit
- ✦Beat discovery
- ✦Lyric writing
- ✦Rhyme finding
- ✦Writer's block assistance
- ✦Content sharing
- ✦Scan-and-solve homework across subjects
- ✦Chrome extension for answers
- ✦Chat with uploaded files and materials
- ✦AI quizzes and flashcards
- ✦AI lecture note-taking
- ✦AI study podcasts
Use cases
- →Get help with homework, from essays and compositions to math questions.
- →Proofread written work to create professional-grade documents.
- →Get personalized help with any writing project, from essays to social media posts.
- →Act as a travel agent.
- →Students turning lecture videos into study notes and flashcards
- →Content creators extracting research and script ideas from videos
- →Professionals skimming video summaries to save time
- →Journalists pulling quotes without rewatching footage
- →Students wanting automatic notes from recorded lectures
- →Learners converting textbook PDFs into flashcards and quizzes
- →Commuters listening to podcast summaries of long chapters
- →Study groups sharing organized, editable notes
- →Writing songs
- →Creating poetry
- →Taking notes
- →Discovering beats for music production
- →Finding rhymes for lyrics
- →Getting step-by-step homework solutions
- →Studying from uploaded course materials
- →Turning lectures into notes and quizzes
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