# Cardify - Mistake Scan — Scan mistakes into records

> AI-powered digital notebook for organizing and reviewing incorrect homework and test questions. (iPhone/iPad app by Beijing Huishuo Mobile Technology Co.,Ltd..)

- Source: https://appshunter.io/ios/app/cardify-mistake-scan/id6757803003 (this page in markdown: same URL + `.md`)
- Developer: [Beijing Huishuo Mobile Technology Co.,Ltd.](https://appshunter.io/developer/1854274465)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 10 App Store ratings · 22 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 11 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-07-05
- Data updated: 2026-09-08
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/cardify-mistake-scan/id6757803003/reviews.md

## What is Cardify?

Cardify is an AI mistake notebook for students and parents. When a student gets a question wrong, take a photo or choose an image from the library, confirm the question area, and Cardify turns it into a clear, traceable mistake record for later review.

With Cardify, you can:

- Capture mistakes from homework, worksheets, and practice tests
- Confirm the exact question area before analysis
- Review the question, student attempt, solution approach, solution steps, and feedback
- Keep the original photo for checking details later
- Organize mistakes by date, subject, and knowledge point
- Use the analysis page to understand which subjects and knowledge points need more attention

Cardify is designed for everyday K12 learning. We want mistakes to become reviewable, traceable learning records, not just photos saved in an album.

Before using AI scanning, Cardify shows an AI data processing notice. Mistake images and necessary request information are used only to complete the current recognition and explanation request, and are not used to train AI models.

[VIP Subscription]
- Subscription Service: Unlock all premium features for unlimited access.
- Pricing: Please refer to the in-app purchase page for specific pricing details.
- Payment: Payment will be charged to your iTunes Account at confirmation of purchase.
- Auto-Renewal: Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.
- Renewal Charge: Account will be charged for renewal within 24 hours prior to the end of the current period.
- Cancellation: You can manage or turn off auto-renewal in your Apple ID Account Settings at any time after purchase.
- Terms of Use: https://blynkai.app/cardify/terms
- Privacy Policy: https://blynkai.app/cardify/privacy

## Key features

- Photo and album import of incorrect answers
- AI-powered question scope confirmation
- Detailed review of answers and solutions
- Original photo retention
- Organization by date, subject, and knowledge point
- Analysis of weak subjects and knowledge points

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Yearly | $99.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $199.99 | one-time |


## Recent user reviews (10 of 22)

All indexed reviews: https://appshunter.io/ios/app/cardify-mistake-scan/id6757803003/reviews.md

### 5/5 — 希望添加艾宾浩斯记忆法复习

*2026-08-01*

错题做好了不复习太容易忘了，希望可以加上遗忘曲线，提醒复习

**Developer response:** 您好，1.1.0版本新增了闪卡功能，欢迎体验

### 5/5 — 改一下

*2026-07-28*

旧版本拥有单题错题AI诊断，可以分析作答思路错误、给出薄弱点练习建议，升级到1.0.2(21)之后该功能消失，希望尽快恢复该功能。

**Developer response:** 收到反馈，我们会在下个版本恢复

### 5/5 — Nice

*2026-07-27*

Cardify is the first app that actually helps students learn from their mistakes. It captures wrong answers from homework, worksheets, and tests and turns them into organized, reviewable records.

**Developer response:** Thanks， my friend!

### 5/5 — 开发者反馈很快

*2026-07-26*

识别非常准确 ，有我觉得不方便的地方反馈给开发者很快能解决，非常好用，希望软件越来越好让更多的人能发现这个宝藏软件

### 4/5 — 建议增加批量导出错题解析功能

*2026-07-24*

建议增加批量导出错题解析PDF的功能，按照错题类型，批量导出解析，方面复习。以及现在科目类型识别不准，建议可以增加手动调整科目类型及科目名称的功能。

**Developer response:** 您好，反馈已经收到，1.0.2版本会解决掉这个问题，预估1周内发布。

### 1/5 — 会员权益有错

*2026-07-19*

已经是终生会员，还会提示今日额度已用完。反馈客服一直也未回复

**Developer response:** 您好，错题识别的AI算力消耗很大，为了让大家都能使用到这样的功能，限制了会员的每天使用次数10次，我们会继续想办法采购算力，提高使用次数限制。

### 1/5 — 辣鸡软件

*2026-07-17*

明明已经是pro终生会员，录入错题还有数量限制，那和免费会员有什么区别，辣鸡软件还不是不要售卖年会员和终生会员了。我合理怀疑是作者是接入了某个ai平台，用免费额度实现软件功能。

**Developer response:** 您好，错题识别的AI算力消耗很大，为了让大家都能使用到这样的功能，限制了会员的每天使用次数10次，我们会继续想办法采购算力，提高使用次数限制。

### 1/5 — 建议加入多图识别和AI回答功能(iPad版)

*2026-07-14*

挺好的，就是一旦阅读理解和那个题目不太同页的时候，这个就不能一页拍了，这个就不太方便，可以帮忙优化一下吗？

**Developer response:** 我们会在后续版本优化这个体验

### 5/5 — 错题打印，一个题一页是不是有点奢侈了！

*2026-07-13*

还有能不出类似的题

**Developer response:** 出类似的题已经在开发中，预期8月份发布

### 5/5 — 不错不错

*2026-07-10*

解析挺准确的，但是也有几个建议，1、错题不能自行分类，建议增加用户自己建文件夹整理的功能
2、建议错题自动生成anki卡片，冲着软件名cardify本来以为可以生成卡片文件的，使用后发现不行
3、建议增加错题打印自动排版功能，方便打印纸质版的重做

**Developer response:** 1. 错题分类近期会大幅度优化
2. 闪卡是会增加的，这个名字也来自于这个想法，大约在1.1.0版本增加，预估7月底
3. 目前1.0.1已经支持打印了，在首页右上角的打印入口

## Frequently asked questions about Cardify

### How does Cardify help students learn from mistakes?

Cardify digitizes incorrect answers by allowing users to photograph or import them. It then organizes these into clear records, categorized by date, subject, and knowledge point, facilitating focused review and tracking of weak areas.

### What kind of information can I see for each incorrect answer in Cardify?

For each recorded incorrect answer, you can view the original question, the student's attempt, the solution explanation, the problem-solving process, and any feedback. The original photo is also preserved for detailed review.

### Does Cardify have ads?

No, Cardify does not contain advertisements. The app is free to use with optional VIP subscription for advanced features.

### What are the VIP subscription benefits in Cardify?

The VIP subscription unlocks all premium features and provides an unlimited usage experience. Specific pricing details are available within the app's payment section.

### How do I cancel my Cardify VIP subscription?

To cancel your subscription, you must do so at least 24 hours before the current subscription period ends. You can manage your subscription by manually disabling auto-renewal in your iTunes/Apple ID settings.

### Is Cardify available on multiple devices?

Currently, Cardify is supported on iPhone devices. Information regarding support for other platforms like Android or tablets is not provided.

### How often is Cardify updated?

The app was last updated on July 5, 2026, with version 1.0.0. Specific update frequency beyond this initial release is not detailed.

### What is the age rating for Cardify?

Cardify has an age rating of 4+, making it suitable for young students and children. The app's features are designed to be accessible for this age group.

## Version history (last 5 releases)

### 1.1.1 — 2026-08-30

- Added native iPad layouts with split-view navigation and responsive learning screens.
- Clarified concept review with selected practice sets, progress, printing, and related mistakes.
- Improved launch reliability, large-text layouts, dark mode, and iPad interaction stability.

### 1.1.0 — 2026-08-24

- Added concept flashcards for focused review, progress tracking, and printing.
- Improved mistake details with clearer student work and available AI error analysis.

### 1.0.2 — 2026-07-26

- Added Japanese and Korean localization.
- Displayed and edited child and grade on mistakes.
- Added child and grade filters to mistake lists.
- Applied filters to analytics, drilldowns, and print.
- Improved print paging and original-image thumbnails.
- Added actual PDF page counts and clearer recovery paths.

### 1.0.1 — 2026-07-09

1. Added Traditional Chinese localization.
2. Adds prompts for non-mistake or multi-question scans.
3. Added manual capture correction.
4. Added print-layout PDF preview groundwork.
5. Strengthened math rendering.

### 1.0.0 — 2026-07-05

No release notes.

## More apps by Beijing Huishuo Mobile Technology Co.,Ltd.

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All apps by Beijing Huishuo Mobile Technology Co.,Ltd.: https://appshunter.io/developer/1854274465

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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 2026-09-08.*