Factstore

Factstore is a focused flashcard app for fast, effective learning — at school, at university or on the job. Build decks by hand, import them from files, or let AI turn a PDF or photo into ready-to-learn cards. Practice with several quiz modes and watch your progress grow.

Features

Decks & cards

• Create unlimited decks and cards, with front and back text
• Search, sort (name or last learned) and group by alphabet or Leitner box
• Swap front/back for an entire deck with one tap
• Edit, duplicate and delete cards quickly

Smart import

• CSV and Excel files are imported directly — pick the columns or use automatic
• PDF, TXT and image files are processed by AI to extract cards
• Two AI import modes: Vocabulary pairs or Question & Answer
• Choose your own AI provider: Google Gemini (API key) or local Ollama server
• Photo capture: snap a page and turn it into cards

Quiz modes

• Classic mode: flip the card and self-evaluate
• Write-answer mode: type the answer and get auto-checked
• Validation: exact match or tolerant (ignore case, allow typos)
• Direction: front → back, back → front, or random
• Configurable cards-per-quiz

Spaced repetition

• Leitner box system moves cards you know forward and brings tricky ones back
• Group by box to see what still needs work

Progress tracking

• Daily session view with correct/total scores
• Chart view by month or year
• Accuracy across all sessions

Family-friendly profiles

• Multiple profiles on the same device — each with their own progress
• Share decks with the family while keeping individual stats separate

Cloud sync (optional)

• Sign in to sync decks, cards and progress across devices
• Auto-sync on app start
• Works offline; sync when you reconnect

Export & share

• Export any deck as CSV and share it

Built for everyone

• Light, dark and system themes
• English and German interface
• Fast, smooth and works offline by default

Privacy

Cloud sync is opt-in. Your decks live on your device until you choose to sign in. AI features use the provider you configure — bring your own key, or run a local Ollama server so nothing leaves your network.