# 해커스 ONE vs 포레스트 프렌즈

The clearest difference is review sentiment: 포레스트 프렌즈 at 100% against 해커스 ONE's 63%. 포레스트 프렌즈 also leads on in-app purchases (none vs 4) and update cadence (every 6 days vs fortnightly). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. 해커스 ONE sells 4 one-off in-app purchases. 포레스트 프렌즈 asks for nothing beyond the download.

해커스 ONE ships an update fortnightly, 포레스트 프렌즈 every 6 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 해커스 ONE | 포레스트 프렌즈 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (10 ratings)](https://appshunter.io/ios/app/one/id1538534916/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 62.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 192 MB | 49 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Champ Study Institute](https://appshunter.io/developer/466747997) | [DANCOMPANY (KR)](https://appshunter.io/developer/1799626995) |

## What reviewers say

### 해커스 ONE

[App page](https://appshunter.io/ios/app/one/id1538534916)

Access a wide range of online courses from various fields, including language tests, civil service exams, and professional certifications. Enjoy convenient features like organized course lists, free lectures, and interactive learning tools. Stay updated with the latest educational news and share information with fellow learners.

**Highlights:** Organized course catalog by interest, Free lectures and study materials, Personalized 'My Courses' list, Note-taking and Q&A with instructors, Content sharing and community board, Access to all online lectures in one app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 왕초보  그림으로 배우는 일본어 회화 | $2.99 | one-time |
| 원어민이 알려주는 리얼 여행영어 - 해외 현지 촬영 | $2.99 | one-time |
| 이유리의 누구나 쉽게 배우는 여행 중국어 (전반부) | $2.99 | one-time |
| 제2외국어 대표강의 - 9강좌 종합 | $30.99 | one-time |


### 포레스트 프렌즈

[App page](https://appshunter.io/ios/app/id6808970578)

This app transforms a child's daily tasks into an exciting forest adventure. It allows children to complete quests, propose their own challenges, and earn rewards with parental approval, fostering independence and a sense of accomplishment.

**Highlights:** Gamified task completion with visual rewards, Child-proposed challenges with parental approval, Family privilege and promise coupons, Real-time notifications and phone linking, Character progression with task completion

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

**In-app purchases:** none


## Frequently asked questions

### Is 해커스 ONE free?

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

### Is 포레스트 프렌즈 free?

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

### Do 해커스 ONE or 포레스트 프렌즈 have ads?

Neither 해커스 ONE nor 포레스트 프렌즈 shows ads.

### Which is updated more often, 해커스 ONE or 포레스트 프렌즈?

해커스 ONE ships an update fortnightly, and 포레스트 프렌즈 every 6 days. Most recently, 해커스 ONE was updated on November 7, 2026 and 포레스트 프렌즈 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.*