# 해커스 ONE vs 시대에듀 합격 스마트앱

The clearest difference is in-app purchases: 시대에듀 합격 스마트앱 at none against 해커스 ONE's 4. 해커스 ONE's advantage is update cadence (fortnightly vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

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

해커스 ONE ships an update fortnightly, 시대에듀 합격 스마트앱 every 7 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 해커스 ONE | 시대에듀 합격 스마트앱 |
| --- | --- | --- |
| 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 | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 192 MB | 25 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Champ Study Institute](https://appshunter.io/developer/466747997) | [SIDAE GOSI PLANNING SIDAE ACADEMY CO.,LTD](https://appshunter.io/developer/1311248816) |

## What reviewers say

### 해커스 ONE

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

Access a wide range of online courses from Hackers in one app. Organize your lectures, utilize free learning materials, and connect with other students. Enjoy a personalized learning experience with features like note-taking and Q&A with instructors.

**Highlights:** Browse courses by interest, Access free lectures and study materials, Organize and play your lectures, Take notes and ask instructors questions, View course reviews and share learning info, Receive news and updates

**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 |


### 시대에듀 합격 스마트앱

[App page](https://appshunter.io/ios/app/id1598056344)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 해커스 ONE free?

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

### Is 시대에듀 합격 스마트앱 free?

시대에듀 합격 스마트앱 is free to download, with no in-app purchases.

### Do 해커스 ONE or 시대에듀 합격 스마트앱 have ads?

Neither 해커스 ONE nor 시대에듀 합격 스마트앱 shows ads.

### Which is updated more often, 해커스 ONE or 시대에듀 합격 스마트앱?

해커스 ONE ships an update fortnightly, and 시대에듀 합격 스마트앱 every 7 months. Most recently, 해커스 ONE was updated on October 30, 2026 and 시대에듀 합격 스마트앱 on October 27, 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.*