# YBM 어학시험 vs 크루비

The clearest difference is ads: YBM 어학시험 at none against 크루비's shown. YBM 어학시험 also leads on monetization model (free vs ad-supported). 크루비's advantage is review sentiment (61% vs 28%). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | YBM 어학시험 | 크루비 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 28.3% of reviews | **60.9% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 5 MB | 38 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YBM NET, Inc.](https://appshunter.io/developer/332188969) | [주식회사 팀스카이](https://appshunter.io/developer/1850401572) |

## 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


### 크루비

[App page](https://appshunter.io/ios/app/id1645339862)

This platform connects aspiring flight attendants with current and former professionals for career guidance and community support. Find mentors, engage in real-time chat, and receive instant job alerts to navigate your journey to becoming cabin crew.

**Highlights:** Find flight attendant mentors (Crewmate), 1:1 real-time chat with mentors and peers, Real-time flight attendant job alerts, Community for study groups and information sharing, Verified community with identity verification, Polls for interview preparation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is YBM 어학시험 free?

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

### Is 크루비 free?

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

### Do YBM 어학시험 or 크루비 have ads?

크루비 shows ads; YBM 어학시험 does not.

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

YBM 어학시험 ships an update every 2 months, and 크루비 every 2 months. Most recently, YBM 어학시험 was updated on November 6, 2026 and 크루비 on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*