# EBSi 고교강의 vs Hexa Odyssey

EBSi 고교강의 and Hexa Odyssey are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | EBSi 고교강의 | Hexa Odyssey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (16 ratings)](https://appshunter.io/ios/app/ebsi/id669006959/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 35.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Ad-supported | — |
| Size | 23 MB | 10 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [EBS(한국교육방송공사)](https://appshunter.io/developer/704213053) | [Sang Joon Park](https://appshunter.io/developer/6779029911) |

## 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


### Hexa Odyssey

[App page](https://appshunter.io/ios/app/hexa-odyssey/id6798548627)

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

**In-app purchases:** none


## Frequently asked questions

### Is EBSi 고교강의 free?

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

### Is Hexa Odyssey free?

Hexa Odyssey is free to download, with no in-app purchases.

### Do EBSi 고교강의 or Hexa Odyssey have ads?

Neither EBSi 고교강의 nor Hexa Odyssey shows ads.

### Which is updated more often, EBSi 고교강의 or Hexa Odyssey?

EBSi 고교강의 ships an update monthly, and Hexa Odyssey monthly. Most recently, EBSi 고교강의 was updated on October 26, 2026 and Hexa Odyssey on October 25, 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.*