# Missnote - Mistake Journal — AI Review for Exam Prep

> Digital mistake journal for exam preparation with AI review suggestions. (iPhone/iPad app by Mooncode.)

- Source: https://appshunter.io/ios/app/missnote-mistake-journal/id6755079356 (this page in markdown: same URL + `.md`)
- Developer: [Mooncode](https://appshunter.io/developer/1742583074)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 73 MB
- Languages: Korean, Greek, Dutch, Danish, German (Germany), Russian, Romanian, Malay, Vietnamese, Bangla and 24 more
- Released: 2026-05-05
- Data updated: 2026-09-06
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/missnote-mistake-journal/id6755079356/reviews.md

## What is Missnote?

"Turn every wrong answer into your next score gain."

Missnote is a mistake journal for students, test takers, and anyone preparing for exams.
Save missed questions, confusing problems, and questions you want to solve again as photos or text. Organize them with tags, markings, and custom notebooks.
AI review suggestions and spaced repetition-based timing help you know what to review today, so your mistake log becomes a smarter study routine.



● Key Features

• Save questions quickly with photos or text
Capture exam questions, past paper problems, workbook pages, and important exercises with a photo, or type them in directly.
Use the scanner feature to keep question images clean and easy to review.


• Organize mistakes with tags and markings
Add tags such as #math, #functions, #carelessMistake, and mark questions with your own icons.
Find the right problems fast by subject, chapter, exam range, difficulty, or mistake type.


• Create your own review notebooks
Group saved questions into custom notebooks.
Build sets like “SAT math review,” “final exam mistakes,” “certification practice,” or “questions I keep missing,” then review them whenever you need.


• Review mode
Go through saved questions one by one and check them again.
Do more than look at the answer: write why you missed it, what concept you forgot, and how to solve it correctly next time.


• AI review suggestions
Missnote recommends questions that may be worth reviewing now based on your review history, last viewed date, important marks, and frequently missed problems.
Spend less time choosing what to study and more time improving your weak spots.


• Spaced repetition-based review timing
Manage today’s review targets by focusing on questions you have not seen recently or questions that are ready to be reviewed again.
Build a steady review habit so important mistakes do not disappear from memory.


• Review reminders
Get notified when you have questions to review today.
Keep your mistake journal routine going even during a busy exam season.


• Continue across devices
Sync your data across your phone, tablet, and other devices.
Review your saved questions at school, in the library, at home, or anywhere you study.


• Create and print PDFs
Turn selected questions into a PDF, share it, or print it.
Useful when you want to solve wrong answers again on paper or make a quick review sheet before an exam.



[Recommended for]
• Students who want a faster alternative to a paper mistake notebook
• Test takers preparing for school exams, SAT, ACT, GCSE, A-Level, AP, certification exams, or college tests
• Anyone who wants to save question photos and organize them with tags
• Learners who do not want to miss review timing with AI suggestions and reminders
• Students who want to export wrong answers as PDFs and solve them again



Missnote is not just a place to store questions.
It helps you manage wrong answers, organize study notes, choose what to review, set reminders, and print PDF review sheets in one study app.

The habit of reviewing mistakes can make the difference on exam day.
Start a more organized exam prep routine with Missnote.




Permissions
This application uses the permissions below. There are no required permissions, and you can use the application even if you do not grant them.
Push notifications: receive reminders when there are questions to review.
Camera: add a question using a photo taken with the camera.
Photos: add a question using an image from your photo library.

Contact
For questions about the application, please email support@mooncode.app.

Terms of Use
https://mooncode.app/terms-of-use

Privacy Policy
https://mooncode.app/privacy-policy

## Key features

- Save questions via photo or text
- Organize with tags and custom notebooks
- AI-powered review suggestions
- Spaced repetition review timing
- Review reminders
- Cross-device syncing
- Create and print PDFs

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| pro - 1 month | $3.99 | per month |
| pro - 1 year | $32.99 | per year |
| Sync Plus - 1 month | $3.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro - lifetime | $5.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/missnote-mistake-journal/id6755079356/reviews.md

### 5/5 — 정렬할때 세부 기준 더 추가해주세용

*2026-08-19*

좋은거같아서 결제했는데 시간순으로 오름차순과 내림차순밖에 없는게 너무 아쉬운거같습니다. 가나다 오름차순 abc 오름차순 등 기준을 좀 더 많이 만들어주시면 좋을거같아요

**Developer response:** 안녕하세요.
좋은 의견을 제시해 주셔서 감사합니다!
정렬 기능이 조금 더 있다면 좋겠다는 생각은 하고 있었는데, 구체적인 아이디어를 주셔서 당장 업데이트 하도록 하겠습니다.
빠른시일 내에 다음 업데이트에 포함해서 기능 추가하도록 할테니 조금만 기다려 주세요.
다른 건의사항 있으시면 언제든지 support@mooncode.app 으로 보내주세요.
앱을 사용해 주셔서 감사합니다😊

### 5/5 — 복습필요한 공부에 최고의 어플이네요

*2026-08-11*

현재 일본어 공부와 기사시험 공부를 병행하고 있는데 자주 헷갈리는 단답문제나 문장들 캡쳐해서 잘 이용하고있습니다 ㅎㅎ 캡쳐사진 원복되는 기능은 정말 놀랍네요

**Developer response:** 앱을 사용해 주셔서 감사합니다.
앞으로도 더 좋은 앱이 되기위해 업데이트 하겠습니다!

### 5/5 — 수험생필수앱

*2026-07-16*

일단 해설 사진 보여주는 방식이 너무 맘에 들어요 공백없이 딱딱딱(?)보여주는거요! 다만 추가해주셨으면 좋겠는건 문제집별로 체크한 진도율을 퍼센트로 나타내주는 기능+복습횟수체크기능입니다!! UI도 깔끔해서 프리미엄 결제했어요 주기적인 업데이트도 되는거보니 개발자분이 진심으로 앱개발하신게 느껴집니다 감사합니다!

**Developer response:** 안녕하세요. 앱을 사용해 주셔서 감사합니다!
"문제집별로 체크한 진도율을 퍼센트로 나타내주는 기능" 이란 것은 현재 체크가 되어있지 않은 문제는 제외하고, 체크된 문제의 개수 비율을 말씀하시는 걸까요? 문제집의 세부 사항을 표시할 때 해당 수치도 확인할 수 있도록 검토해보겠습니다!!
복습 횟수를 볼 수 있는 기능도 좋은 아이디어입니다. 현재는 일일 복습에서만 표시되고 있었는데, 언제든 체크 가능하면 좋겠네요. 좋은 아이디어를 주셔서 감사합니다. 업데이트 계획에 넣고 검토해보겠습니다.
Missnote를 사용해주셔서 감사합니다 😊 좋은 하루 보내세요!

## Frequently asked questions about Missnote

### How does Missnote help with exam preparation?

Missnote helps by allowing you to save all your missed questions and confusing problems. It then uses AI and spaced repetition to suggest what you should review, turning your mistakes into a structured study plan.

### Can I use Missnote offline?

While the app syncs data across devices, specific offline functionality for saving and reviewing questions is not detailed in the provided information. It's recommended to have an internet connection for full features like AI suggestions and syncing.

### What kind of exams is Missnote suitable for?

Missnote is recommended for a wide range of exams including school exams, SAT, ACT, GCSE, A-Level, AP, certification exams, and college tests.

### How does the AI review suggestion feature work in Missnote?

The AI suggests questions for review based on your past review history, when you last viewed a question, important marks you've added, and how frequently you've missed a particular problem.

### Can I share my notes or review sheets from Missnote?

Yes, Missnote allows you to create PDFs of selected questions, which you can then share or print. This is useful for creating quick review sheets or practicing problems on paper.

### What are the subscription options for Missnote?

Missnote offers a 'Sync Plus' subscription for $1.99 per month, which likely enhances features like cross-device syncing. The app is free to download and use with in-app purchases available.

### How often is Missnote updated?

The app was last updated on August 12, 2026, with version 1.1.5. This indicates a relatively recent update, suggesting ongoing development and support.

### What age rating does Missnote have?

Missnote has an age rating of 4+, making it suitable for a broad audience of learners.

## Version history (last 5 releases)

### 1.1.7 — 2026-09-01

You can now sort the question list by a variety of criteria.
Select a tag to view all questions with that tag in one place.
Improved the UI.
Improved app performance.

### 1.1.6 — 2026-08-19

Added a tutorial
Added app sharing
Updated the UI

### 1.1.5 — 2026-08-12

Stabilized the app's data structure and optimized performance
UI updates
Added language support for the camera, scanner, and image editor

### 1.0.4 — 2026-07-12

Added an option to always hide answers and notes when moving between questions on the question viewer screen.

### 1.0.3 — 2026-06-21

Added a purchase restore UI.
Improved app performance

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-06.*