# 해커스 그림보카 vs 똑똑보카

The clearest difference is in-app purchases: 똑똑보카 at none against 해커스 그림보카's 6. 똑똑보카 also leads on ratings volume (80 vs 5) and update cadence (every 10 days vs every 4 weeks). 해커스 그림보카's advantage is ads (none vs shown) and review sentiment (87% vs 78%). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. 해커스 그림보카 sells 6 one-off in-app purchases. 똑똑보카 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for 해커스 그림보카 against 4.7 for 똑똑보카. That said, the two scores are not equally well evidenced: 똑똑보카 has 80 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 87% of 해커스 그림보카's written reviews are positive against 78% of 똑똑보카's.

해커스 그림보카 ships an update every 4 weeks, 똑똑보카 every 10 days. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 해커스 그림보카 | 똑똑보카 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/6/id1378161207/reviews) | **[4.7 (80 ratings)](https://appshunter.io/ios/app/id6449407706/reviews)** |
| Number of ratings | 5 | **80** |
| Positive reviews | **86.7% of reviews** | 77.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 63 MB | 212 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Champ Study Institute](https://appshunter.io/developer/466747997) | [Triggers Inc.](https://appshunter.io/developer/1688941083) |

## What reviewers say

### 해커스 그림보카

[App page](https://appshunter.io/ios/app/6/id1378161207)

Learn English vocabulary effectively with visual aids and native speaker audio. Customize your learning with topic-based and level-specific word lists, and track your progress with smart review features and quizzes. Ideal for all English learners, from beginners to advanced.

**Highlights:** Visual association learning, Native speaker audio pronunciation, Topic and level-based word lists, Personalized vocabulary management, Progress tracking and quizzes, Customizable learning pace

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 초등영어 평생소장 | $11.99 | one-time |
| 왕초보 영단어 | $11.99 | one-time |
| 영어회화 평생소장 | $11.99 | one-time |
| 토익 기초+중급+실전 단어 평생소장 | $11.99 | one-time |
| 공무원 시험 필수 영단어 | $11.99 | one-time |
| 기초영어+초등영어+영어회화 | $17.99 | one-time |


### 똑똑보카

[App page](https://appshunter.io/ios/app/id6449407706)

Learn languages like English, Japanese, and Chinese while earning rewards. This app offers short, habit-forming study sessions and quizzes that earn you cash, redeemable for gift certificates. It features AI-driven personalized curricula and widgets for consistent exposure.

**Highlights:** Learn English, Japanese, Chinese, and more, Earn cash by completing quizzes and missions, Redeem earnings for gift certificates, AI-powered personalized learning paths, Widget for consistent vocabulary exposure, Study various subjects including Kanji and current affairs

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

**In-app purchases:** none


## Frequently asked questions

### Is 해커스 그림보카 free?

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

### Is 똑똑보카 free?

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

### Which has better reviews, 해커스 그림보카 or 똑똑보카?

똑똑보카 is rated higher. 해커스 그림보카 averages 4.6 out of 5 from 5 ratings, while 똑똑보카 averages 4.7 from 80 ratings.

### Do 해커스 그림보카 or 똑똑보카 have ads?

똑똑보카 shows ads; 해커스 그림보카 does not.

### Which is updated more often, 해커스 그림보카 or 똑똑보카?

해커스 그림보카 ships an update every 4 weeks, and 똑똑보카 every 10 days. Most recently, 해커스 그림보카 was updated on October 9, 2026 and 똑똑보카 on October 15, 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.*