- Fixed a problem with loading and updating questions so you can use all 360 questions in the latest set. - Updated some questions and explanations to reflect the latest Claude features.

Clearer questions and explanations Improved bilingual text, code formatting, and source links. Tap the globe to switch languages, just as before. Simpler study controls Removed the confidence input; use bookmarks to mark questions for review. Use the Home button to pause studying, with clearer confirmation choices. Resume where you paused New study pauses save the question order, selected choices, and submitted answers so you can resume on the same device. Clearer purchase restoration See when purchase restoration is in progress and whether it succeeded, found no purchases, or failed. The purchase screen also has a clearer close button.

Reviewed and updated all 360 questions and explanations using Anthropic’s publicly available information as of October 2026.

We improved the reliability of iCloud sync. You can now view the sync status, active environment, time of the last successful sync, and most recent error in Settings.

Added a “Final Review Before the Exam” feature. Use the key-term glossary and seven review chapters to quickly revisit how terms are used, why they help, and the key points and decision criteria across every domain. After completing a study session, you can now retry only the questions you answered incorrectly. Any questions still missed can be reviewed again.

You can now use the app and study all 330 questions in German, Brazilian Portuguese, Korean, Traditional Chinese, or Simplified Chinese.