Error Pilot

Error Pilot helps students and parents capture, organize, and review mistake questions.

Use the camera to capture worksheets, review and edit recognized questions before saving, and organize multiple mistakes by subject, knowledge point, and mastery status. Error Pilot turns scattered practice mistakes into structured material you can review, print, and track over time.

Key features:
- Capture mistake questions from paper and check recognition results
- Save multiple mistakes from the same worksheet flow
- Organize mistakes by subject and knowledge point
- Follow review plans with subject and mastery filters
- Review weak areas with knowledge diagnosis and study reports
- Export PDF files for printing and offline practice with membership access

Subscriptions and legal information:
- Error Pilot offers Pro monthly and yearly auto-renewable subscriptions through Apple's App Store. The purchase screen shows the product name, billing period, and price before purchase.
- Terms of Use (EULA): https://www.errorpilot.vip/terms.html
- Privacy Policy: https://www.errorpilot.vip/privacy.html

Recognition and learning suggestions are provided as study assistance. Please review the results together with the original question and your teacher's guidance.