Flashcard Study App

What you get

Create decks, add cards, and study with a simple spaced-repetition scheduler. Rate Again, Good or Easy and the card returns when it is due. Import lines in bulk and export the deck as CSV.

Highlights

• Multiple decks, unlimited cards
• Spaced repetition: again, good, easy
• Keyboard: space to flip, 1/2/3 to rate
• Bulk import one card per line
• Due, new, learned and accuracy stats
• CSV export, offline, no account

Format & delivery

Delivered as a HTML · browser app. Open it in any modern browser — no install, no account, no server. It works offline, and the file is yours to keep.

Immediately after your Lightning payment settles, the download link appears at checkout. No account, no email, no waiting for a message.

How buying works

Pay from any Lightning-enabled Bitcoin wallet. The checkout creates an invoice for the fixed USD price and unlocks the file when the payment settles. An on-chain fallback is available. If you do not have Bitcoin yet, the no-card guide explains the shortest route.

Category: Education Study · Product ID: flashcard-study-app