ReQuizNote: Mistake Notes
Build it, retry your mistakes
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Keep only the questions you got wrong and retry them when it counts. No copying out: snap the graded test and AI erases the handwriting and the red marks for you.
ReQuizNote is for building a mistake notebook and retrying the questions you got wrong.
A mistake notebook works because you redo the questions, not because you file them neatly. But to redo them you need the question without the answers and without the marking - and the test you got back is already covered in your handwriting and red circles. ReQuizNote does the copying-out and the correction-tape work for you, from one photo.
■ How it works
1. Take a photo of a graded test or worksheet, or pick one from your photos.
2. AI removes the student's handwriting and the grading marks, restoring a blank paper. It usually takes 20–30 seconds.
3. Crop just the questions you got wrong and save them to your notebook with a subject and tags.
4. Retry them from "Questions to review today" on the home screen, and mark the ones you get right as done.
■ What's inside
- AI test restoration — handwriting and grading marks removed
- Question cropping — keep only the questions you need from a page
- Quick subject picks and tags (midterm, final, mock exam, homework, past papers)
- "Retry / Done" study status and last-reviewed date
- Export restored papers as PDF, or save them to your photos
- Reminders at good times to review (you can turn them off)
- ZIP backup and restore — take your notebook to a new device
- 11 languages including English, Korean, Japanese, Chinese and Spanish
■ Pricing
- Your first 10 AI restorations are free. Saving and reviewing are never limited.
- Premium (monthly or yearly) gives you 50 AI restorations every month. They reset monthly and do not roll over.
- Subscriptions renew automatically and can be cancelled any time in your store settings.
■ Privacy
- Your test photos and notebooks are stored on your device.
- Only photos you choose to restore are sent to our restoration server and Google Gemini for AI processing, and they are not kept on the server afterwards.
- If a paper shows a name or school, crop it to the questions before restoring.
- No banner or pop-up ads. Only when your free restorations run out can you choose to watch an ad for more. No advertising ID is collected.
- Signing in is optional. Sign in to use your subscription on another device.
AI restoration is not perfect. Depending on the print and the handwriting, some faint traces may remain — please check the result before saving.
Terms of Use: https://koat.co.kr/terms/term_requiz.html
Privacy Policy: https://koat.co.kr/terms/privacy_policy.html#requiz
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Korea Analytics Technology, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Korea Analytics Technology
- Size
- 65.3 MB
- Category
- Education
- Compatibility
Requires iOS 15.5 or later.
- iPhone
Requires iOS 15.5 or later. - iPad
Requires iPadOS 15.5 or later. - iPod touch
Requires iOS 15.5 or later. - Mac
Requires macOS 12.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Korean
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Premium Yearly $29.99
- Premium Monthly $3.99
- Copyright
- © 2026 Korea Analytics Technology