# EBSi 고교강의 vs 체리(Chery)

The clearest difference is review sentiment: 체리(Chery) at 79% against EBSi 고교강의's 36%. 체리(Chery) also leads on rating (4.9 vs 3.0) and update cadence (every 5 days vs monthly). EBSi 고교강의's advantage is in-app purchases (none vs 9). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. 체리(Chery) sells 9 one-off in-app purchases. EBSi 고교강의 asks for nothing beyond the download.

체리(Chery) holds the better App Store score, 4.9 against 3.0. Both are backed by a comparable volume of ratings — 15 and 15 respectively. Written reviews point the same way: 36% of EBSi 고교강의's written reviews are positive against 79% of 체리(Chery)'s.

EBSi 고교강의 ships an update monthly, 체리(Chery) every 5 days. The most recent releases landed on September 26, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | EBSi 고교강의 | 체리(Chery) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (15 ratings)](https://appshunter.io/ios/app/ebsi/id669006959/reviews) | **[4.9 (15 ratings)](https://appshunter.io/ios/app/chery/id1572312819/reviews)** |
| Number of ratings | 15 | 15 |
| Positive reviews | 35.8% of reviews | **78.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 23 MB | 297 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EBS(한국교육방송공사)](https://appshunter.io/developer/704213053) | [MISE](https://appshunter.io/developer/1550773811) |

## What reviewers say

### EBSi 고교강의

[App page](https://appshunter.io/ios/app/ebsi/id669006959)

This app offers personalized learning experiences with AI-driven course recommendations and progress tracking. It provides features like variable speed playback, offline downloads, and a chatbot for homework help. Users can manage their courses, set learning goals, and connect with instructors.

**Highlights:** AI-powered course recommendations, Variable speed video playback, Offline course downloads, AI chatbot for homework help, Progress tracking and goal setting, Instructor profiles and updates, Customizable exam creation

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is EBSi 고교강의 free?

EBSi 고교강의 is free to download, with no in-app purchases.

### Is 체리(Chery) free?

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

### Which has better reviews, EBSi 고교강의 or 체리(Chery)?

체리(Chery) is rated higher. EBSi 고교강의 averages 3.0 out of 5 from 15 ratings, while 체리(Chery) averages 4.9 from 15 ratings.

### Do EBSi 고교강의 or 체리(Chery) have ads?

Neither EBSi 고교강의 nor 체리(Chery) shows ads.

### Which is updated more often, EBSi 고교강의 or 체리(Chery)?

EBSi 고교강의 ships an update monthly, and 체리(Chery) every 5 days. Most recently, EBSi 고교강의 was updated on September 26, 2026 and 체리(Chery) on September 24, 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.*