MemoryPlanet vs AI Study Sheet

Remember what you learn — and stop forgetting it. MemoryPlanet turns anything you need to memorize into smart flashcards, then schedules each review for the exact moment you're about to forget, based on the Ebbinghaus forgetting curve. Study less, remember more. CREATE CARDS IN SECONDS - Snap a photo — OCR turns textbooks, notes, and problems into editable cards (free, no paywall) - Speak it — voice input converts what you say into a card - Type or paste — roomy multi-line fields, no awkward scrolling - AI auto-sorts every card by subject, so your library stays organized for you REVIEW THAT ACTUALLY WORKS - A proven spaced-repetition engine tells you exactly what to review today - Cards grouped by urgency: overdue, due today, done - Found a typo mid-review? Edit the card on the spot — no need to quit and dig through your list - Built-in text-to-speech reads cards aloud STAY MOTIVATED - Streak tracking keeps your daily habit alive - Charts show your review volume, subject mix, and progress over time - Exam countdown keeps your deadline in view MADE FOR REAL STUDYING Students, language learners, and anyone preparing for exams or certifications — from vocabulary and key terms to formulas (full LaTeX support) and lecture notes. YOUR DATA, YOUR RULES - Export everything to CSV anytime — your cards are yours - Adjustable text size (three levels) - Light and dark themes NO ADS. EVER. MemoryPlanet will never show ads. We're supported by an optional membership, not by interrupting your studying. The core features — unlimited cards, OCR, AI sorting, and spaced-repetition review — are free. Download MemoryPlanet and start remembering more, with less effort.

Turn the study materials you already use into active-recall tests with almost no setup. Snap a worksheet, note, textbook page, or import a PDF. AI automatically finds key terms and masks them directly on the original page. When it’s time to review, AI Study Sheet reminds you. In Auto mode, highlighted masks reveal one by one, so you can focus on recalling the answer instead of tapping through every question. STUDY WITH LESS SETUP • Import photos and PDFs Use the materials you already study from. No need to rebuild everything as flashcards. • Automatic AI masking AI detects important terms and creates masks automatically while keeping the original layout of your material. • Review reminders Get reminded to come back to your saved materials without managing a separate review schedule yourself. • Auto Study Mode The current mask is highlighted and answers are revealed automatically in sequence. Pause, resume, or continue manually whenever you want. • Adapts to how you study Recommended review sets gradually adjust based on your study behavior. Automatic mask selection can also learn from the mask additions and removals you make across materials. • A Library built for growing study materials Filter by Unstudied, Remembered, Unsure, or Forgotten. Combine study status with favorites, folders, and search to quickly find what you need. • Flexible material viewing Double-tap to switch between 1× and 2× zoom, pinch up to 5×, and edit masks even while zoomed in. YOUR MATERIALS, YOUR WAY Keep the context, layout, diagrams, tables, and notes you already know. AI Study Sheet adds an active-recall layer instead of forcing you to recreate your study materials. Personalization is processed on-device. Personal learning signals are not included when you share study materials with another user.