# 디지털교과서 2018 vs 비상교육 중고등 비바샘

The clearest difference is review sentiment: 디지털교과서 2018 at 52% against 비상교육 중고등 비바샘's 4%. 디지털교과서 2018 also leads on monetization model (free vs ad-supported). On price, update cadence, 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.

디지털교과서 2018 ships an update every 2 months, 비상교육 중고등 비바샘 every 3 months. The most recent releases landed on October 8, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 디지털교과서 2018 | 비상교육 중고등 비바샘 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (10 ratings)](https://appshunter.io/ios/app/2018/id1343756578/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | **52.4% of reviews** | 4.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Ad-supported |
| Size | 130 MB | 12 MB |
| Requires iOS | 15.6 | **15** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [한국교육학술정보원](https://appshunter.io/developer/376298432) | [VISANG EDUCATION INC](https://appshunter.io/developer/992780061) |

## What reviewers say

### 디지털교과서 2018

[App page](https://appshunter.io/ios/app/2018/id1343756578)

Access and study digital textbooks on your PC and mobile devices. Log in with your EduNet account to use your digital textbooks anytime, anywhere. Supports offline learning after downloading content.

**Highlights:** Digital textbook access on PC and mobile, EduNet account login, Offline learning support, Content download for offline use, Optimized for high-resolution displays, Optional microphone and camera access

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

**In-app purchases:** none


### 비상교육 중고등 비바샘

[App page](https://appshunter.io/ios/app/id1445530612)

This app provides middle and high school teachers with extensive teaching resources, including lesson materials, PPTs, and assessment tools. It offers personalized features like setting favorite textbooks and syncing materials across devices for efficient lesson preparation.

**Highlights:** 300,000+ free lesson materials, Smart textbook and PPT features, Personalized textbook settings, PC and mobile material syncing, Teacher events and cultural programs, Downloadable lesson resources

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 디지털교과서 2018 free?

디지털교과서 2018 is free to download, with no in-app purchases.

### Is 비상교육 중고등 비바샘 free?

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

### Do 디지털교과서 2018 or 비상교육 중고등 비바샘 have ads?

Neither 디지털교과서 2018 nor 비상교육 중고등 비바샘 shows ads.

### Which is updated more often, 디지털교과서 2018 or 비상교육 중고등 비바샘?

디지털교과서 2018 ships an update every 2 months, and 비상교육 중고등 비바샘 every 3 months. Most recently, 디지털교과서 2018 was updated on October 8, 2026 and 비상교육 중고등 비바샘 on October 20, 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.*