# EBSi 고교강의 vs 해커스 보카 어원편

The clearest difference is in-app purchases: EBSi 고교강의 at none against 해커스 보카 어원편's 1. EBSi 고교강의 also leads on review sentiment (36% vs 27%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 해커스 보카 어원편 sells 1 one-off in-app purchase. EBSi 고교강의 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | EBSi 고교강의 | 해커스 보카 어원편 |
| --- | --- | --- |
| 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** | 27.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 23 MB | 52 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) | [Champ Study Institute](https://appshunter.io/developer/466747997) |

## 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


### 해커스 보카 어원편

[App page](https://appshunter.io/ios/app/id1631965613)

Master English vocabulary for Korean college entrance exams and middle/high school studies through etymology. Learn words easily by associating them with their roots, reinforced with visual aids, example sentences, and interactive games. Build your own vocabulary lists for effective memorization.

**Highlights:** Etymology-based word learning, Visual explanations and root breakdowns, Real exam example sentences, Vocabulary games for memorization, Customizable word lists, Learning through word association

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 해커스 보카 어원편 어플 이용권 (3년) | $3.99 | one-time |


## Frequently asked questions

### Is EBSi 고교강의 free?

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

### Is 해커스 보카 어원편 free?

해커스 보카 어원편 is free to download, with in-app purchases available.

### Do EBSi 고교강의 or 해커스 보카 어원편 have ads?

Neither EBSi 고교강의 nor 해커스 보카 어원편 shows ads.

### Which is updated more often, EBSi 고교강의 or 해커스 보카 어원편?

EBSi 고교강의 ships an update monthly, and 해커스 보카 어원편 monthly. Most recently, EBSi 고교강의 was updated on October 14, 2026 and 해커스 보카 어원편 on October 9, 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.*