Repeatica vs GradeNine

Capture anything you're learning — lectures, YouTube videos, textbooks, PDFs, articles — and AI transforms it into structured knowledge you actually retain. Raw input goes in, organized study material comes out, and spaced repetition makes sure it stays in your head. CAPTURE KNOWLEDGE YOUR WAY Record a lecture. Paste a YouTube link. Snap a textbook page. Upload a PDF. Clip an article. Just type. Repeatica handles it all: - Voice Notes: Record lectures, study sessions, or thoughts — up to 2 hours - YouTube Videos: Paste any educational video link for instant capture - PDF Documents: Upload textbooks, papers, or slides — up to 500 pages - Images: Snap photos of whiteboards, handouts, or textbook pages - Web Clips: Capture articles, ebooks, or any text from other apps - Text Notes: Write or paste content directly with full Markdown support AI TRANSFORMS IT Your raw captures become structured study material in seconds: - Auto-Transcription: Voice notes and YouTube videos converted to searchable text - Smart Summaries: Key concepts extracted and organized automatically - Instant Flashcards: Quiz-ready question-answer pairs from any content - AI Chat: Ask questions about your notes — a study companion that knows your content - Deep Research: Get comprehensive AI-powered reports that go deep into any topic - Translation: One-tap translate on any extracted content - Image Text Extraction: AI reads text from photos and makes it searchable - AI Images: Generate visual aids for flashcards to boost recall REMEMBER FOREVER Stop cramming. Repeatica uses a proven spaced repetition algorithm that shows you cards right before you'd forget them: - Science-Backed Intervals: Review at the optimal moment for long-term retention - Adaptive Scheduling: Cards adjust based on how well you know them - Daily Review Reminders: Short, focused sessions that build lasting memory - Due for Review: Quick access to notes with flashcards ready for review - Review Streaks: Track your daily activity and build consistency STAY ORGANIZED - Tags: Organize notes with #hashtags and browse by tag - Folders & Subfolders: Group notes by subject, class, or project - Favorites: Star notes you want to find fast - Archive: Tuck away notes you're done with without deleting them - Cover Images: Add gradient or photo covers to your notes - Note Icons: Set emoji icons for visual organization - Search: Find any note or flashcard instantly PERFECT FOR - University students turning lectures, videos, and textbooks into exam-ready study material - Graduate researchers retaining key concepts from papers and courses - Language learners building and drilling vocabulary - Professionals mastering new skills and remembering what they read - Lifelong learners who consume content and want to actually keep it EVERY FEATURE AT A GLANCE - Multi-Input Capture: Voice, image, YouTube, PDF, web clips, and text - AI Transcription: Accurate speech-to-text for recordings and videos - AI Summaries & Flashcards: Generated automatically from your content - AI Chat: Ask questions about any note - Deep Research: Comprehensive AI-powered topic reports - Spaced Repetition: Science-backed review scheduling - Review Streaks: Track daily progress and stay consistent - Translation: Translate extracted content in one tap - Tags, Folders & Subfolders: Flexible organization - Favorites & Archive: Quick access and decluttering Start capturing knowledge today. Terms of Service: https://www.repeatica.com/terms Privacy Policy: https://www.repeatica.com/privacy

GradeNine is your AI exam coach for UK GCSE, IGCSE, A Level and IB Science. Write any answer, tap Mark, and within seconds GradeNine breaks it down sentence by sentence against your exam board's published assessment criteria. Requires an internet connection. GradeNine's marking, hints and questions are powered by AI models that run on our servers, so the app needs to be online to work — it does not function offline. WHAT IT DOES • Per mark feedback. See exactly which sentence earned the mark, which one missed, and the phrase examiners actually want. • Real spec coverage. Every Biology, Chemistry and Physics specification across AQA, OCR, Pearson Edexcel, WJEC and Eduqas at GCSE and A Level, plus IB Diploma. • Examiner phrasing built in. Tap any missed mark to see the precise wording the spec rewards. • Adaptive practice. GradeNine tracks mastery per spec point and brings back the topics you keep getting wrong with spaced retrieval. • Streaks, XP and daily goals. HOW IT WORKS 1. Pick your exam board and specification at signup. Twenty seconds, no card. 2. Choose a topic or let Coggy, your AI tutor, pick today's question. 3. Write your answer or dictate it using voice on the Pro plan. 4. Tap Mark. About three seconds later you get a colour coded breakdown of every rubric point. 5. Tap any underlined phrase to see why it scored. PRICING Free forever for two marked answers per day, every specification, every board. Pro Annual: equivalent to £6.58 per month, billed once a year at £79. Saves almost half. Pro Monthly: £12.99 per month, cancel any time. GROUNDED IN RESEARCH Cognitive Load Theory, Desirable Difficulties, Retrieval Practice, Subsumption Theory, Assessment for Learning. Full reference list at gradenine.co.uk/research. GradeNine is operated by Druglandscape Ltd, a UK company registered in England and Wales (17116026). The mark schemes are authored by a PGCE qualified Science teacher. Every question is original. Not affiliated with AQA, OCR, Pearson Edexcel, WJEC, Eduqas or the IBO. SUBSCRIPTION & LEGAL GradeNine Pro is an auto-renewable subscription: - Pro Annual — £79 per year (equivalent to £6.58 per month) - Pro Monthly — £12.99 per month Payment is charged to your Apple ID at confirmation of purchase. Your subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cogniton.ai/privacy Terms of Service: https://cogniton.ai/terms Delete your data any time: https://cogniton.ai/delete-account