# YBM VOCA vs 아만보

The clearest difference is update cadence: 아만보 at every 2 days against YBM VOCA's every 3 weeks. YBM VOCA's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

YBM VOCA ships an update every 3 weeks, 아만보 every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | YBM VOCA | 아만보 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 86 MB | 60 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YBM](https://appshunter.io/developer/517196396) | [Dogyu Hwang](https://appshunter.io/developer/1885530513) |

## 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


### 아만보

[App page](https://appshunter.io/ios/app/id6760654004)

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

**In-app purchases:** none


## Frequently asked questions

### Is YBM VOCA free?

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

### Is 아만보 free?

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

### Do YBM VOCA or 아만보 have ads?

Neither YBM VOCA nor 아만보 shows ads.

### Which is updated more often, YBM VOCA or 아만보?

YBM VOCA ships an update every 3 weeks, and 아만보 every 2 days. Most recently, YBM VOCA was updated on October 30, 2026 and 아만보 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.*