# Cardify: AI Homework Helper — Math Solver & Flashcard Review

> 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-ai-homework-helper/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 12 App Store ratings · 27 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 13 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-07-05
- Data updated: 2026-10-28
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/cardify-ai-homework-helper/id6757803003/reviews.md

## What is Cardify?

Turn a difficult homework question into a clearer next step.

Photograph a question from homework, a worksheet or a practice test. Select the complete problem, compare your work with a step-by-step explanation, and keep the result for later review.

SCAN AND UNDERSTAND
- Capture a question with the camera or import an image from Photos.
- Select the question area before recognition.
- Review the question, your original work, the solution steps and mistake analysis together.
- Keep the original image to check details. If recognition or an explanation is incorrect, submit a correction request.

ORGANIZE AND REVIEW
- Find saved questions by subject, topic and date.
- See which subjects and topics appear most often in your mistakes.
- Open selected topic review questions where available. Try solving first, reveal the explanation, then mark your understanding.

RETURN TO PAPER PRACTICE
- Select saved mistakes or available review questions for printing.
- Preview the worksheet and export it as a PDF or print through the system sharing options.
- Choose whether to include solution steps and mistake analysis when printing saved mistakes.

Made for students and families using iPhone and iPad. Cardify helps you understand and revisit mistakes; it is not a replacement for a teacher. AI recognition and explanations can be incorrect, so check important details.

SUBSCRIPTIONS AND IN-APP PURCHASES
- Cardify offers weekly (1 week), monthly (1 month) and yearly (1 year) auto-renewable membership plans.
- Some features, including topic flashcard review, require an active membership. Benefits, AI usage allowances or credits, subscription duration and the local price are shown on the purchase screen before confirmation.
- Payment is charged to your Apple Account when the purchase is confirmed. If a trial or introductory offer is displayed, its purchase-screen terms apply.
- Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Your account may be charged for renewal within the 24 hours before the current period ends.
- Manage or cancel your subscription in Settings > your name > Subscriptions, or in your App Store account settings.
- One-time purchases, if offered, do not renew automatically. Included credits and usage rules are displayed before purchase.

Privacy Policy: https://blynkai.app/cardify/privacy
Cardify Terms of Service: https://blynkai.app/cardify/terms
Apple Standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## 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 |
| --- | --- | --- |
| Monthly Pro | $19.99 | per month |
| Weekly | $9.99 | per 7 days |
| Yearly | $99.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 300 Credits | $4.99 | one-time |
| 500 Credits | $7.99 | one-time |
| 100 Credits | $1.99 | one-time |
| Lifetime | $199.99 | one-time |


## Is Cardify safe?

Not enough ratings yet to assess Cardify.

## Is Cardify legit?

Cardify: AI Homework Helper appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Cardify is 65 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (10 of 27)

All indexed reviews: https://appshunter.io/ios/app/cardify-ai-homework-helper/id6757803003/reviews.md

### 5/5 — 准确性100%，推荐👍

*2026-10-18*

㊗️越来越好！

### 5/5 — 东西好用

*2026-10-06*

东西不错   但每天的额度限制有点不爽

**Developer response:** 感谢您的好评，我们近期在尝试优化算力成本，会考虑增加每日额度以及支持额外购买错题分析积分

### 5/5 — 错题识别很准，界面也很简洁👍🏻

*2026-09-27*

题目识别准确，界面简洁，同类题还有推荐复习题，真心不错

### 4/5 — 很有潜力的app

*2026-09-14*

1.每个错题应当有一个栏目可以让学生自己填写反思、归纳和总结。
2.对于数学等学科，应当可以让 AI 提供多种解法。现在的情况是，即使在分析页面补充说明要求使用多种解法，实际上最后提供的仅一种解法。事实上，这个题目有多种解法。
3.需要显示识别的几何图像。现在数学几何题，或者函数图像题，原题往往没有显示识别的几何图形。
3.类型、年级等页面还应当有一个自定义类型，比如不同学科，各自有各个知识点，可以以知识点作为分类，方便学生根据需要做更细一步的分类。方便就某个没有掌握的知识点进行集中的归纳复习。
4.应当提供搜索错题的功能。
5.不应当仅仅只有错题，应当还有好题，因为好题也与错题一样具有启发性，它也有总结归纳的价值。

**Developer response:** 您好，欢迎使用设置中的反馈功能提供无法识别几何图形的错题图片，其他问题都收到，我们会在后续版本优化。

### 5/5 — 非常好用

*2026-09-06*

希望能在打印时显示解析后，能提供“按多少道题目分页”的选项，不然下一题的一半在前一页，另一半在后一页

**Developer response:** 您好，问题已经解决，请更新到1.1.2。

### 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。

## 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)

### 1.1.6 — 2026-10-25

- Review concepts or similar mistakes directly from solutions.
- Add and annotate photos in notes on iOS and iPadOS 26 or later.
- Improved shared image layouts and printing.
- Improved Dynamic Island status and iPad correction dialogs.

### 1.1.5 — 2026-10-13

- Add background recognition with Lock Screen and Dynamic Island status.
- Improve credit purchase loading and retry.

### 1.1.4 — 2026-10-11

- Add handwritten notes to mistakes and include them when sharing.
- Purchase credits to keep analyzing mistakes after your free quota runs out.
- Find the AI correction action more easily in solution details.
- Access FAQs, restore purchases, and manage subscriptions from Settings.
- Improve purchase reliability and Chinese text in printed PDFs.

### 1.1.3 — 2026-09-19

- Select individual questions more precisely, even on crowded pages.
- Keep long formulas intact when sharing or printing.
- Make formulas clearer and deletion errors friendlier.
- Get a reminder if a recurring plan remains active after buying lifetime access.

### 1.1.2 — 2026-09-12

- Capture multi-page questions with easier cropping and focusing.
- Choose whether printed worksheets include solutions and error analysis.

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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 2026-10-28.*