# 해커스토익 vs 공자와 제자들

The clearest difference is in-app purchases: 해커스토익 at none against 공자와 제자들's 1. 해커스토익 also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.0). 공자와 제자들's advantage is update cadence (daily vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. 공자와 제자들 sells 1 one-off in-app purchase. 해커스토익 asks for nothing beyond the download.

해커스토익 ships an update every 5 weeks, 공자와 제자들 daily. The most recent releases landed on November 10, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 해커스토익 | 공자와 제자들 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/toeic/id430260350/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 85.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Free | — |
| Size | 57 MB | 69 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hackers Language Institute](https://appshunter.io/developer/429880495) | [CHUNGKIL KIM](https://appshunter.io/developer/960187999) |

## 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


### 공자와 제자들

[App page](https://appshunter.io/ios/app/id6805121990)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 평생 이용권 | $4.99 | one-time |


## Frequently asked questions

### Is 해커스토익 free?

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

### Is 공자와 제자들 free?

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

### Do 해커스토익 or 공자와 제자들 have ads?

공자와 제자들 shows ads; 해커스토익 does not.

### Which is updated more often, 해커스토익 or 공자와 제자들?

해커스토익 ships an update every 5 weeks, and 공자와 제자들 daily. Most recently, 해커스토익 was updated on November 10, 2026 and 공자와 제자들 on October 29, 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.*