# YBM VOCA vs ADsP(데이터분석 준전문가) 시험 대비

The clearest difference is in-app purchases: YBM VOCA at none against ADsP(데이터분석 준전문가) 시험 대비's 3. YBM VOCA also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). ADsP(데이터분석 준전문가) 시험 대비's advantage is review sentiment (100% vs 67%) and update cadence (weekly vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. ADsP(데이터분석 준전문가) 시험 대비 sells 3 in-app purchases, starting at $1.99 per month. YBM VOCA asks for nothing beyond the download.

YBM VOCA ships an update every 3 weeks, ADsP(데이터분석 준전문가) 시험 대비 weekly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | YBM VOCA | ADsP(데이터분석 준전문가) 시험 대비 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 86 MB | 86 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YBM](https://appshunter.io/developer/517196396) | [dasong sim](https://appshunter.io/developer/1883683802) |

## What reviewers say

### YBM VOCA

[App page](https://appshunter.io/ios/app/ybm-voca/id6753944006)

Enhance your English vocabulary with this app, designed to complement physical books. It offers personalized learning paths, engaging games, and a challenge system to make memorization fun and effective. Track your progress and build a stronger vocabulary effortlessly.

**Highlights:** Book and app synergy for enhanced learning, Core word focus based on textbooks and past exams, Personalized learning paths by level and difficulty, Review incorrect words with a custom vocabulary list, Engaging quizzes and games for memorization, Real-time achievement tracking, Daily learning challenge system

**Features:** macOS Compatibility

**In-app purchases:** none


### ADsP(데이터분석 준전문가) 시험 대비

[App page](https://appshunter.io/ios/app/adsp/id6766468436)

Prepare for the ADsP certification exam with a smart study app. It focuses on targeted review using an AI-powered spaced repetition system to reinforce weak areas and optimize learning time. Practice with realistic mock exams and detailed explanations to ensure you pass.

**Highlights:** 1,480 practice questions covering all topics, Detailed explanations with concept clarification, FSRS smart review algorithm for optimized recall, Weakness analysis heatmap, Realistic mock exams with automatic scoring, Offline learning capability, Progress tracking and study statistics

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 프리미엄 월간 | $1.99 | per month |
| 프리미엄 3개월 | $3.99 | per 3 months |
| 프리미엄 평생 | $5.99 | one-time |


## Frequently asked questions

### Is YBM VOCA free?

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

### Is ADsP(데이터분석 준전문가) 시험 대비 free?

ADsP(데이터분석 준전문가) 시험 대비 is free to download, with in-app purchases available.

### Do YBM VOCA or ADsP(데이터분석 준전문가) 시험 대비 have ads?

ADsP(데이터분석 준전문가) 시험 대비 shows ads; YBM VOCA does not.

### Which is updated more often, YBM VOCA or ADsP(데이터분석 준전문가) 시험 대비?

YBM VOCA ships an update every 3 weeks, and ADsP(데이터분석 준전문가) 시험 대비 weekly. Most recently, YBM VOCA was updated on November 9, 2026 and ADsP(데이터분석 준전문가) 시험 대비 on November 5, 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.*