PDF Study & Masking: Red Sheet app analytics for May 21

Flashcards maker app for PDFs, notes, and photos Make and study flashcards from your own PDFs, notes, and images. This flashcards maker app lets you hide and reveal text to turn any material into powerful study cards. Import notes from apps like GoodNotes, create custom flashcards, and memorize faster with simple tap-to-hide learning. Designed for fast, flexible memorization on phone and tablet. Flashcards maker from PDFs - Turn PDFs into interactive flashcards - Import from note apps or cloud storage - Hide red, blue, orange, or any colored text for red-sheet style study - Use adjustable blocks to create custom flashcards anywhere - Scroll vertically across pages for smooth review Photo & image flashcards - Create flashcards from notebook photos or handouts - Hide words or formulas like covering parts of a card - Tap to reveal answers while studying - Perfect for class notes and whiteboard shots Vocabulary flashcards & word lists - Create simple word lists as flashcards - Hide terms or definitions for self-testing - Ideal for language learning and exam prep Study tools for faster memorization - One-tap show/hide for quick review - Create multiple flashcard blocks instantly - Auto-align for clean layouts - Zoom without shifting hidden areas - Swipe between pages and cards Great for - Test prep and school study - Language learning - Certification exams - Students who need a flashcards maker app - Any subject that requires memorization How to use 1. Import a PDF or add photos 2. Create flashcards by hiding text or placing blocks 3. Tap to reveal answers while studying 4. Repeat and memorize at your own pace Terms of Service https://hidevoicy.com/en/tos Privacy Policy https://hidevoicy.com/en/privacy