MindStack Flashcards

Smart flashcards. Less forgetting

MindStack helps you remember what you study.

Build flashcards by hand, or let the AI do it for you — paste text, drop a PDF, snap a photo of your notes, or just type what you want ("20 cards on the Krebs cycle"). The cards then come back to you using FSRS spaced-repetition scheduling, so you only review what you're about to forget.

While studying, tap Hint for a nudge or Explain for a quick breakdown when you get something wrong. Run Audit on any deck and the AI flags duplicates, leaky questions, and cards that need a rewrite.

Three card types (Q&A, cloze, term and definition), light and dark themes, streaks with freezes for the busy weeks, a +5 daily boost when you want to push, and a home screen widget showing what's due today.

iCloud backup is automatic. Anki .apkg imports in two taps. Works offline once your decks are downloaded.

The full study engine is free. AI features (generation, Audit, Hint, Explain) include a 30-day trial, then Pro.

Built for students, language learners, and anyone who'd rather remember things than re-learn them next month.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.kalimaharabic.co.uk/mindstackprivacypolicy