# 강남인강 vs 디지털교과서 2018

The clearest difference is monetization model: 디지털교과서 2018 at free against 강남인강's free with in-app purchases. 디지털교과서 2018 also leads on rating (2.6 vs 2.3). 강남인강's advantage is review sentiment (67% vs 52%). On price, ratings volume, update cadence and ads 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 holds the better App Store score, 2.6 against 2.3. Both are backed by a comparable volume of ratings — 9 and 10 respectively. Written reviews complicate that: 67% of 강남인강's written reviews are positive against 52% of 디지털교과서 2018's, so the app with the better star average is not the one people write more warmly about.

강남인강 ships an update every 6 weeks, 디지털교과서 2018 every 2 months. The most recent releases landed on October 23, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 강남인강 | 디지털교과서 2018 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (9 ratings)](https://appshunter.io/ios/app/id804662715/reviews) | **[2.6 (10 ratings)](https://appshunter.io/ios/app/2018/id1343756578/reviews)** |
| Number of ratings | 9 | **10** |
| Positive reviews | **66.7% of reviews** | 52.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 16 MB | 130 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GANGNAM-GU OFFICE](https://appshunter.io/developer/804662718) | [한국교육학술정보원](https://appshunter.io/developer/376298432) |

## What reviewers say

### 강남인강

[App page](https://appshunter.io/ios/app/id804662715)

This app provides systematic, personalized learning with star instructors. It helps students develop self-directed learning skills and improve their grades through structured courses and progress tracking.

**Highlights:** Video streaming and download, Course management, Grade-specific subject courses, Community participation, Adjustable playback speed

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 강남인강 free?

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

### Is 디지털교과서 2018 free?

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

### Which has better reviews, 강남인강 or 디지털교과서 2018?

디지털교과서 2018 is rated higher. 강남인강 averages 2.3 out of 5 from 9 ratings, while 디지털교과서 2018 averages 2.6 from 10 ratings.

### Do 강남인강 or 디지털교과서 2018 have ads?

Neither 강남인강 nor 디지털교과서 2018 shows ads.

### Which is updated more often, 강남인강 or 디지털교과서 2018?

강남인강 ships an update every 6 weeks, and 디지털교과서 2018 every 2 months. Most recently, 강남인강 was updated on October 23, 2026 and 디지털교과서 2018 on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*