# LINKEDU vs 데이프렙

The clearest difference is in-app purchases: LINKEDU at none against 데이프렙's 10. LINKEDU also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.1). 데이프렙's advantage is update cadence (every 6 days vs every 10 months). On price and device support there is nothing between them.

Both are free to download. 데이프렙 sells 10 in-app purchases, starting at $1.99 per month. LINKEDU asks for nothing beyond the download.

LINKEDU ships an update every 10 months, 데이프렙 every 6 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | LINKEDU | 데이프렙 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 79 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KTCS CORPORATION](https://appshunter.io/developer/1559688677) | [dasong sim](https://appshunter.io/developer/1883683802) |

## What reviewers say

### LINKEDU

[App page](https://appshunter.io/ios/app/linkedu/id1559688675)

**Features:** macOS Compatibility

**In-app purchases:** none


### 데이프렙

[App page](https://appshunter.io/ios/app/cbt/id6802236999)

Prepare for multiple certification exams with a single app. Access over 80 exams and 230,000 questions, including national certifications, civil service, and NCS. Utilize free learning features or unlock premium content with subscriptions.

**Highlights:** Over 80 exams and 230,000 questions, Daily study planner, Subject selection and progress tracking, Detailed answer explanations, Spaced repetition for weak areas, Practice exams and past papers, Cross-device progress syncing

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 소방공무원 프리미엄 월간 | $1.99 | per month |
| 영양사 프리미엄 월간 | $1.99 | per month |
| ENmate 프리미엄 월간 | $2.99 | per month |
| 소방공무원 프리미엄 3개월 | $4.99 | per 3 months |
| 영양사 프리미엄 3개월 | $4.99 | per 3 months |
| ENmate 프리미엄 3개월 | $5.99 | per 3 months |
| 소방공무원 프리미엄 연간 | $14.99 | per year |
| 간호사 국가고시 프리미엄 평생 | $14.99 | one-time |
| 영양사 프리미엄 평생 | $14.99 | one-time |
| ENmate 프리미엄 평생 | $19.99 | one-time |


## Frequently asked questions

### Is LINKEDU free?

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

### Is 데이프렙 free?

데이프렙 is free to download, with in-app purchases available.

### Do LINKEDU or 데이프렙 have ads?

데이프렙 shows ads; LINKEDU does not.

### Which is updated more often, LINKEDU or 데이프렙?

LINKEDU ships an update every 10 months, and 데이프렙 every 6 days. Most recently, LINKEDU was updated on November 3, 2026 and 데이프렙 on October 31, 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.*