# YBM 스마트 연수원 vs 민병철유폰

The clearest difference is review sentiment: 민병철유폰 at 93% against YBM 스마트 연수원's 0%. 민병철유폰 also leads on update cadence (fortnightly vs every 2 months). YBM 스마트 연수원's advantage is iOS requirement (14.3 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

YBM 스마트 연수원 ships an update every 2 months, 민병철유폰 fortnightly. The most recent releases landed on September 18, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | YBM 스마트 연수원 | 민병철유폰 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (10 ratings)](https://appshunter.io/ios/app/1/id1507100534/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | 0.0% of reviews | **92.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 85 MB | 239 MB |
| Requires iOS | **14.3** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YBM NET, Inc.](https://appshunter.io/developer/332188969) | [BCM Education](https://appshunter.io/developer/1507100533) |

## What reviewers say

### YBM 스마트 연수원

[App page](https://appshunter.io/ios/app/ybm/id401557589)

Access lectures anytime, anywhere with mobile course support. Track attendance, progress, and course schedules, and even enroll in new courses. Download videos for unlimited listening within the education period.

**Highlights:** Mobile lecture access, Attendance and progress tracking, Course enrollment, Video download for offline listening, 1:1 customer support, Free learning content

**In-app purchases:** none


### 민병철유폰

[App page](https://appshunter.io/ios/app/1/id1507100534)

Enhance your English speaking skills with AI-powered lessons and live 1:1 sessions with certified native instructors. Practice before and after classes with AI tools and enjoy flexible cancellation policies. Access a vast library of original content for unlimited learning.

**Highlights:** AI-powered pre- and post-class learning, 1:1 live speaking sessions with certified instructors, TESOL certified native English speakers, Flexible 10-minute class cancellation, Unlimited access to 3000+ original content, Voice and video call lesson formats, Junior speaking-focused program

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

**In-app purchases:** none


## Frequently asked questions

### Is YBM 스마트 연수원 free?

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

### Is 민병철유폰 free?

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

### Do YBM 스마트 연수원 or 민병철유폰 have ads?

Neither YBM 스마트 연수원 nor 민병철유폰 shows ads.

### Which is updated more often, YBM 스마트 연수원 or 민병철유폰?

YBM 스마트 연수원 ships an update every 2 months, and 민병철유폰 fortnightly. Most recently, YBM 스마트 연수원 was updated on September 18, 2026 and 민병철유폰 on September 29, 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.*