# YBM 어학시험 vs 운전선생

The clearest difference is review sentiment: 운전선생 at 100% against YBM 어학시험's 13%. 운전선생 also leads on update cadence (every 2 weeks vs every 2 months). YBM 어학시험's advantage is monetization model (free vs ad-supported). 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 어학시험 ships an update every 2 months, 운전선생 every 2 weeks. Both last shipped on September 27, 2026.

## The numbers

| Metric | YBM 어학시험 | 운전선생 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (8 ratings)](https://appshunter.io/ios/app/and/id6444027313/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 13.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 5 MB | 135 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YBM NET, Inc.](https://appshunter.io/developer/332188969) | [TG SOCIETY Inc.](https://appshunter.io/developer/1624455514) |

## What reviewers say

### YBM 어학시험

[App page](https://appshunter.io/ios/app/ybm/id410244795)

Manage all your YBM language tests, from TOEIC to JPT and TSC. This app allows you to check test schedules, register for exams, confirm or cancel registrations, and view your scores. It also provides essential information like test center locations and guides for test-takers.

**Highlights:** Test registration, Schedule viewing, Score checking, Test center information, My test details, Notifications for registration and scores

**In-app purchases:** none


### 운전선생

[App page](https://appshunter.io/ios/app/and/id6444027313)

Prepare for your driver's license with this comprehensive app. Book driving school lessons, study for the written test with updated questions and mock exams, and arrange in-person driving lessons. Find discounts and access all necessary driver's license information in one place.

**Highlights:** Book driving school lessons nationwide, Compare driving school prices and schedules, Study for written tests with mock exams, Arrange 1:1 in-person driving lessons, Access driver's license information and tips, Find discounts and events

**In-app purchases:** none


## Frequently asked questions

### Is YBM 어학시험 free?

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

### Is 운전선생 free?

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

### Do YBM 어학시험 or 운전선생 have ads?

Neither YBM 어학시험 nor 운전선생 shows ads.

### Which is updated more often, YBM 어학시험 or 운전선생?

YBM 어학시험 ships an update every 2 months, and 운전선생 every 2 weeks. Most recently, YBM 어학시험 was updated on September 27, 2026 and 운전선생 on September 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.*