MistakeBook - Wrong Answer Log
Spaced Rep Forgetting Curve
$1.99 · Designed for iPad. Not verified for macOS.
Capture every wrong answer in seconds. Sort mistakes by subject, tag key topics, and build a personal error bank—no account required.
Preparing for midterms, finals, or standardized tests? Spaced review quizzes follow the forgetting curve so weak spots come back at the right time. See progress charts and daily check-ins to stay on track.
• Log mistakes with photos, notes, and difficulty tags
• Organize by subject, chapter, and custom tags
• Review mode: quiz, practice, and spaced repetition
• Ebbinghaus schedule for smarter recall
• Stats dashboard: mastery trends and weak areas
• Import/export backup—data stays on your device
Built for students who want a simple, private way to turn errors into higher scores.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and improvements
The developer, Xiamen City Fanyou Network Technology Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Xiamen City Fanyou Network Technology Co., Ltd.
- Size
- 27.4 MB
- Category
- Education
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 14 more
- English, French, German, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Xiamen Fanyou Network Technology Co., Ltd.
