# 서울대학교 App vs 해커스보카

The clearest difference is in-app purchases: 서울대학교 App at none against 해커스보카's 1. 해커스보카's advantage is review sentiment (55% vs 30%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 해커스보카 sells 1 one-off in-app purchase. 서울대학교 App asks for nothing beyond the download.

서울대학교 App ships an update every 4 weeks, 해커스보카 every 3 weeks. The most recent releases landed on September 21, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 서울대학교 App | 해커스보카 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/app/id480622894/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 29.6% of reviews | **54.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 71 MB | 70 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [서울대학교](https://appshunter.io/developer/480622897) | [Champ Study Institute](https://appshunter.io/developer/466747997) |

## What reviewers say

### 서울대학교 App

[App page](https://appshunter.io/ios/app/app/id480622894)

This official app provides Seoul National University members with essential services like mobile ID, shuttle bus tracking, campus maps, dining menus, and academic administration. Access university news, eTL, and email all in one place.

**Highlights:** Mobile ID, Shuttle bus location alerts, Campus map, Dining hall menus, Academic administration, University announcements, eTL integration

**In-app purchases:** none


### 해커스보카

[App page](https://appshunter.io/ios/app/sat/id6443891707)

Master English vocabulary for various exams like TOEFL, IELTS, and SAT with engaging games and personalized learning tools. This app offers free vocabulary games and optional paid features for comprehensive word study.

**Highlights:** Vocabulary games for effective memorization, Selectable study days for focused learning, Create and review custom word lists, Access to recommended English learning resources, Paid features for full textbook vocabulary study, Synonym quizzes and example sentence reviews

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 해커스토플보카 365일 이용권 | $9.99 | one-time |


## Frequently asked questions

### Is 서울대학교 App free?

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

### Is 해커스보카 free?

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

### Do 서울대학교 App or 해커스보카 have ads?

Neither 서울대학교 App nor 해커스보카 shows ads.

### Which is updated more often, 서울대학교 App or 해커스보카?

서울대학교 App ships an update every 4 weeks, and 해커스보카 every 3 weeks. Most recently, 서울대학교 App was updated on September 21, 2026 and 해커스보카 on September 26, 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.*