ClassFactor

Features

Question generationTurn any source into graded questionsSpaced repetitionFSRS scheduling that makes it stickAI tutorExplanations that teach, not just quizImage occlusionMask-and-reveal for anatomyMastery analyticsSee weak topics, track your growthExam templatesUSMLE, MCAT, NCLEX and more

Resources

BlogStudy science and product newsStudy guidesExam playbooks and tacticsHelp centerGuides, tips, and answersWebinarsLive sessions and replaysTemplatesReady-made decks to start fastChangelogEverything new in ClassFactor
Changelog

What's new in ClassFactor

We ship continuously. Here's a running log of the features, improvements, and fixes we've released.

v2.4

June 24, 2026

  • NewAI voice tutor — talk through a case out loud and get answers that cite your notes (Medical).
  • NewBackpack: every file, note, and recording organized in one place.
  • ImprovedFaster question generation with a refined judge model for even better distractors.

v2.3

May 30, 2026

  • NewMastery analytics 2.0 with retention forecasting and weak-topic detection.
  • ImprovedRedesigned study session with a cleaner grade flow.
  • FixedResolved an issue where large PDFs occasionally timed out during import.

v2.2

May 6, 2026

  • NewUSMLE Step 2 and NCLEX exam templates.
  • ImprovedImage occlusion now auto-detects labels on more diagram styles.
  • FixedStreaks now update correctly across time zones.

v2.1

April 14, 2026

  • NewAnki export for Pro and Medical.
  • ImprovedSpaced-repetition scheduler upgraded to FSRS-6.

Always getting better.

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