Recall: Flashcards & Study

Turn your notes into knowledge that sticks. A textbook full of highlights. A folder full of PDFs. An exam getting closer. Recall helps you turn that material into flashcards and a clear daily review plan. FROM PAGE TO PRACTICE Scan a textbook page, import a PDF or paste your notes. Review the suggested question-and-answer cards, check them against the source and save the ones you need. Less setup between finding something worth learning and practising it. KNOW WHAT TO REVIEW TODAY Try to recall the answer, reveal it, then rate how well you remembered. Recall uses spaced repetition to adjust each card's next review: more practice for difficult cards, longer intervals for familiar ones. Open today's queue and get started. GIVE YOUR EXAM A PLAN Set your exam date to see a suggested daily pace for introducing new cards. Adjust daily limits and follow your progress as you study for courses, certifications or the next test. BRING THE WAY YOU LEARN • Create basic, reversed and fill-in-the-blank cards. • Hide labels on diagrams with image occlusion. • Import Anki .apkg decks and .colpkg backups, including supported media, tags and review history. • Scan Chinese and English text on your device; import photos, PDFs, TXT and Markdown. • Search cards, revisit source passages and set a daily reminder. YOUR STUDY, ON YOUR DEVICE No account. No ads. No tracking. Cards and source files stay on your device. Export a full backup whenever you need one. Available in English, Simplified Chinese and Traditional Chinese. Smart drafts require iOS 26 and an Apple Intelligence-compatible device with the on-device model available. Other devices use local rules. Always check generated cards against your source. Anki scripts are not run; complex styling is simplified and unsupported cards may be skipped. Automatic sync between devices is not available; use backup and restore to move your library. Review plans adapt to your settings and do not guarantee exam results. Start with one page. Build a habit of remembering.