# 영단어 완전학습 vs 해커스 보카 어원편

The clearest difference is review sentiment: 영단어 완전학습 at 95% against 해커스 보카 어원편's 27%. 영단어 완전학습 also leads on in-app purchases (none vs 1) and iOS requirement (8.0 vs 15.1). 해커스 보카 어원편's advantage is update cadence (monthly vs every 2 months). On price, ads and device support there is nothing between them.

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

영단어 완전학습 ships an update every 2 months, 해커스 보카 어원편 monthly. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 영단어 완전학습 | 해커스 보카 어원편 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (50 ratings)](https://appshunter.io/ios/app/and-free/id995780043/reviews)** | — |
| Number of ratings | **50** | — |
| Positive reviews | **95.2% of reviews** | 27.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 261 MB | 52 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [kyochoul lee](https://appshunter.io/developer/669887330) | [Champ Study Institute](https://appshunter.io/developer/466747997) |

## What reviewers say

### 영단어 완전학습

[App page](https://appshunter.io/ios/app/and-free/id995780043)

This app offers a comprehensive vocabulary learning system based on brain science. It utilizes spaced repetition, image-based learning, and quiz formats to help users memorize over 12,000 essential English words for various levels. Features include automatic review reminders, listening modes, and an integrated dictionary.

**Highlights:** Spaced repetition system for efficient memorization, Image-based learning with animated visuals, Quiz-style tests for memory enhancement, Automatic review reminders, Integrated dictionary with multiple sources, Listening mode for passive learning

**Features:** macOS Compatibility, 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 영단어 완전학습 free?

영단어 완전학습 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 영단어 완전학습 or 해커스 보카 어원편 have ads?

Neither 영단어 완전학습 nor 해커스 보카 어원편 shows ads.

### Which is updated more often, 영단어 완전학습 or 해커스 보카 어원편?

영단어 완전학습 ships an update every 2 months, and 해커스 보카 어원편 monthly. Most recently, 영단어 완전학습 was updated on October 7, 2026 and 해커스 보카 어원편 on October 9, 2026.

---

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