# EBSi 고교강의 vs 비상교육 비상교재

The clearest difference is update cadence: EBSi 고교강의 at monthly against 비상교육 비상교재's every 41 months. 비상교육 비상교재's advantage is monetization model (free vs ad-supported) and iOS requirement (11.4 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EBSi 고교강의 ships an update monthly, 비상교육 비상교재 every 41 months. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | EBSi 고교강의 | 비상교육 비상교재 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (15 ratings)](https://appshunter.io/ios/app/ebsi/id669006959/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 35.8% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 41 months |
| Monetization | Ad-supported | **Free** |
| Size | 23 MB | 18 MB |
| Requires iOS | 15.0 | **11.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EBS(한국교육방송공사)](https://appshunter.io/developer/704213053) | [VISANG EDUCATION INC](https://appshunter.io/developer/992780061) |

## 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


### 비상교육 비상교재

[App page](https://appshunter.io/ios/app/id1481744652)

Access a wide range of educational materials and services for elementary, middle, and high school subjects. Discover textbooks, download related learning resources, and participate in events and promotions.

**Highlights:** Textbook and material information, Textbook preview, Personalized scrapbooking, Search history, Enhanced search functionality, Event participation, Notification service

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EBSi 고교강의 free?

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

### Is 비상교육 비상교재 free?

비상교육 비상교재 is free to download, with no in-app purchases.

### Do EBSi 고교강의 or 비상교육 비상교재 have ads?

Neither EBSi 고교강의 nor 비상교육 비상교재 shows ads.

### Which is updated more often, EBSi 고교강의 or 비상교육 비상교재?

EBSi 고교강의 ships an update monthly, and 비상교육 비상교재 every 41 months. Most recently, EBSi 고교강의 was updated on September 21, 2026 and 비상교육 비상교재 on September 10, 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.*