# 체리(Chery) vs 매쓰튜터(AI튜터)

The clearest difference is review sentiment: 체리(Chery) at 79% against 매쓰튜터(AI튜터)'s 50%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 체리(Chery) sells 9 one-off in-app purchases and 매쓰튜터(AI튜터) sells 2 in-app purchases, starting at $22.99 per month. Whichever you choose, the download price is not the number that matters.

체리(Chery) ships an update every 6 days, 매쓰튜터(AI튜터) every 5 days. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 체리(Chery) | 매쓰튜터(AI튜터) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (15 ratings)](https://appshunter.io/ios/app/chery/id1572312819/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | **78.9% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 297 MB | 165 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MISE](https://appshunter.io/developer/1550773811) | [Happy Edu Tech Co., Ltd.](https://appshunter.io/developer/1613097298) |

## What reviewers say

### 체리(Chery)

[App page](https://appshunter.io/ios/app/chery/id1572312819)

This app provides effective study methods for middle and high school students to improve their grades. It offers detailed content for English, Korean, Math, Science, Social Studies, and Korean History, aligned with the latest curriculum.

**Highlights:** Detailed subject analysis, Vocabulary memorization tools, Practice quizzes, Concept learning materials, Map-based learning, Timeline study

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chery 15900원 결제권 | $9.99 | one-time |
| Chery 29900원 결제권 | $19.99 | one-time |
| Chery 45900원 결제권 | $29.99 | one-time |
| Chery 47500원 결제권 | $34.99 | one-time |
| Chery 75900원 결제권 | $49.99 | one-time |
| Chery 89900원 결제권 | $59.99 | one-time |
| Chery 95500원 결제권 | $69.99 | one-time |
| Chery 99900원 결제권 | $69.99 | one-time |
| Chery 159000원 결제권 | $99.99 | one-time |


### 매쓰튜터(AI튜터)

[App page](https://appshunter.io/ios/app/aipdf/id6444154902)

This app provides AI-powered explanations for challenging problems, offering step-by-step video solutions and detailed feedback on your work. It supports all subjects and grade levels, creating personalized study plans and automatic error notes for efficient learning.

**Highlights:** AI-powered problem explanations, Step-by-step video solutions, Detailed partial grading, All-subject support, Unlimited problem bank, Customized test preparation, Smart learning management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI튜터 한달 구독권 | $22.99 | per month |
| AI튜터 6개월 구독권 | $99.99 | per 6 months |


## Frequently asked questions

### Is 체리(Chery) free?

체리(Chery) is free to download, with in-app purchases available.

### Is 매쓰튜터(AI튜터) free?

매쓰튜터(AI튜터) is free to download, with in-app purchases available.

### Do 체리(Chery) or 매쓰튜터(AI튜터) have ads?

Neither 체리(Chery) nor 매쓰튜터(AI튜터) shows ads.

### Which is updated more often, 체리(Chery) or 매쓰튜터(AI튜터)?

체리(Chery) ships an update every 6 days, and 매쓰튜터(AI튜터) every 5 days. Most recently, 체리(Chery) was updated on October 15, 2026 and 매쓰튜터(AI튜터) on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*