TOEIC Ready vs YBM (와이비엠)
YBM is the ETS Preferred Network partner and the official vendor of the TOEIC test in Korea: it runs toeic.co.kr, sells and administers the test, and issues official scores. Its main app is built around that lifecycle rather than daily practice, so for most Korean test takers YBM and a prep app are complements rather than alternatives.
Side-by-side
Rows where YBM (와이비엠) leads are marked too — a one-sided table is marketing, not a comparison.
| Feature | TOEIC Ready | YBM (와이비엠) |
|---|---|---|
| Official test registration | Not offered | Yes — the official channel for TOEIC in Korealeads |
| Official score reporting | Not offered | Yes — scores issued by the administratorleads |
| Adaptive daily practice | Yes — IRT-based item selection across Parts 1–7leads | Not what the app is built for |
| Score prediction before test day | Yes, with a 90% confidence intervalleads | No — the official score arrives after the test |
| Outcome guarantee | Refund if predicted score < target on your test dateleads | None |
| TOEIC Speaking & Writing | Not offered (L&R only) | Administered and supportedleads |
| Price | $49.99/year | Free (test fees paid separately)leads |
| Platforms | iOS only (iOS 17+) | iOS + Androidleads |
| UI languages | English · 日本語 · 한국어leads | Korean |
Where YBM (와이비엠) leads
- The official channel. Registering for the TOEIC test in Korea goes through YBM, and its 어학시험 app handles applications, test dates, venue details, and score-release notifications.
- Official scores, issued by the administrator itself rather than estimated by a third party.
- Administers TOEIC Speaking & Writing along with other language exams (JPT, TSC), and publishes Korean-market official practice materials.
- Free to use — you pay the test fee, not the app.
Where TOEIC Ready leads
- Daily adaptive practice. The YBM app covers apply, attend, and check your score; it does not adapt practice to your ability.
- A score prediction before test day with a 90% confidence interval, so you can decide whether to sit the test or move it. YBM reports your score after you have taken it.
- A refund guarantee tied to your target and your test date.
- English, Japanese, and Korean interfaces in one app.
TOEIC Ready vs YBM (와이비엠) — common questions
Is YBM the official TOEIC in Korea?
Yes. YBM is the ETS Preferred Network partner and the official vendor of the TOEIC test in Korea. It runs toeic.co.kr, handles registration, administers test days, and issues official score reports.
Do I need both YBM and a TOEIC prep app?
Most Korean test takers use both, because they do different jobs. You register for the test and receive your official score through YBM. You build the score somewhere else, with daily practice between now and test day.
Does the YBM app include TOEIC practice questions?
YBM's main 어학시험 app is built around registration, schedules, and score checking rather than daily drilling. YBM does publish separate official practice products and sample materials for the Korean market, but the main app is not a practice tool.
Other comparisons
Try TOEIC Ready free
40-question diagnostic, predicted ready-date in 4 minutes, refund guarantee in writing.
Download on theApp Store