# 해커스토익 vs 공풀

The clearest difference is update cadence: 공풀 at weekly against 해커스토익's every 2 months. 공풀 also leads on review sentiment (93% vs 85%). 해커스토익's advantage is monetization model (free vs ad-supported) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

해커스토익 ships an update every 2 months, 공풀 weekly. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 해커스토익 | 공풀 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/toeic/id430260350/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 85.0% of reviews | **93.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 57 MB | 83 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hackers Language Institute](https://appshunter.io/developer/429880495) | [ST Unitas](https://appshunter.io/developer/414843021) |

## What reviewers say

### 해커스토익

[App page](https://appshunter.io/ios/app/toeic/id430260350)

Access daily TOEIC study materials, including listening, reading, and vocabulary. Benefit from free lectures based on bestselling books and monthly test insights. Connect with a community for study tips and utilize helpful tools like a score calculator and timer.

**Highlights:** Daily TOEIC LC/RC/Voca content, Free lectures on bestselling books, Monthly TOEIC test lectures, TOEIC community for study tips, Score calculator and timer, Free TOEIC vocabulary lists

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for TOEIC study
- 👍 Convenient for daily practice
- 👍 Good free content
- 🚀 Efficient for on-the-go learning

**What reviewers complain about**

- 🐛 Repeated content from previous years
- 🔍 Limited content compared to paid version

**Reported bugs**

- Occasional app crashes
- Compatibility issues with newer devices

**Requested features**

- More diverse and up-to-date content
- Support for larger screen devices like iPad


### 공풀

[App page](https://appshunter.io/ios/app/id6743520174)

This app provides a vast collection of past exam questions for civil service exams, allowing users to practice and review anytime, anywhere. It offers various question types, personalized vocabulary lists, and an automatic incorrect answer notebook to help users focus on their weaknesses and improve their study motivation.

**Highlights:** 53,786+ past exam questions, Covers national, local, and military civil service exams, Practice with past questions, variations, and OX quizzes, Focus on key English vocabulary with custom word lists, Automatic incorrect answer notebook, Real-time rankings and missions for motivation

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

**In-app purchases:** none


## Frequently asked questions

### Is 해커스토익 free?

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

### Is 공풀 free?

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

### Do 해커스토익 or 공풀 have ads?

Neither 해커스토익 nor 공풀 shows ads.

### Which is updated more often, 해커스토익 or 공풀?

해커스토익 ships an update every 2 months, and 공풀 weekly. Most recently, 해커스토익 was updated on September 23, 2026 and 공풀 on September 22, 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.*