GlassCards - Flashcards

GlassCards is a beautifully simple flashcards app built on proven spaced repetition — the same science that powers serious study tools, wrapped in a clean, modern design. Create decks, add cards, and study. GlassCards schedules each card with the SM‑2 spaced‑repetition algorithm, so you review what you're about to forget and skip what you already know. Less time, better recall. EVERYTHING SYNCS Your decks, cards, review history, and settings sync automatically across iPhone and iPad through your private iCloud — no account to create, nothing to log into. STUDY YOUR WAY • Rate recall with 3 levels (Again · Good · Easy) or 5 for finer control • Format cards with bold, italic, underline, code, and strike • Add an "Extra Back" for notes, examples, or mnemonics • Optional session timer, and pick up an interrupted session right where you left off SEE YOUR PROGRESS • Per‑card learning curves and grade history • Per‑deck activity, retention, and your most difficult card • Daily streak and due‑today at a glance MADE YOURS • Light, dark, or system — plus five accent colors • Normal or Small text size, everywhere • Archive decks you're not studying, without deleting them • Export and import your whole collection as a backup file • Full English and Portuguese PRIVATE BY DESIGN No ads. No accounts. No tracking. Your cards stay on your device and in your own iCloud. Download GlassCards and start remembering more today.