Korea's two rival KTX apps become one
Korea launches Korail+, one app for both high-speed rail operators, on 3 August
The three lines
- The unified Korail+ app for KTX and SRT booking launches 3 August at 9am
- Existing Korail Talk apps convert via a simple update; no new download is needed
- Merged KTX-SRT trains run from 1 September, bookable only in the new app from 5 August
Key questions
- How do I book KTX trains as a visitor to Korea
- From 3 August, one app — Korail+ — covers both of Korea's high-speed operators, KTX and SRT. Previously they required separate apps with separate accounts, a regular trap for visitors.
- What changes with the merged trains in September
- From 1 September the two operators run integrated services, with more seats, fare cuts and unified mileage promised. Tickets for those trains sell only through the new app, from 5 August at 10am.
- Why were there two operators on one line anyway
- SRT launched in 2016 as a competing operator sharing the high-speed network — a competition experiment that split apps, memberships and mileage for a decade. The merger folds that back together, app first.
Every visitor who has tried to book a Korean bullet train has met the trap: two operators, two apps, two accounts, and the seat you wanted always seeming to live in the other one. That decade-old split starts closing Monday. Korail+, a single app covering both KTX and SRT, launches 3 August at 9am — the first visible step of a full operational merger arriving in September.
1. What changes
For anyone with the existing Korail Talk app, the transition is an update, not a new download — auto-update users will simply find the app has become Korail+. The interface is rebuilt around personalised information and a shorter booking flow that lets search conditions change without backing out.
The dates stack. App launch on 3 August; from 5 August at 10am, ticket sales open for the merged KTX-SRT services that begin running 1 September — and those merged-train tickets sell only in the unified app.
2. The timeline
| Date | Event |
|---|---|
| 3 Aug, 9am | Korail+ launches (via Korail Talk update) |
| 5 Aug, 10am | Merged-train ticket sales open (unified app only) |
| 1 Sep | Integrated KTX-SRT services begin |
| From 1 Sep | More seats, fare cuts, unified mileage promised |
The background, for readers outside Korea: SRT launched in 2016 as a competing operator on the shared high-speed network — a deliberate competition experiment. It delivered marginally cheaper fares and a decade of split apps, split memberships and split mileage. The merger unwinds the experiment in stages: app, then tickets, then the trains themselves.
3. What is still open
The announcement gives directions without magnitudes. "Fare cuts" and "more seats" carry no numbers yet — those await a follow-up before 1 September. How existing SR memberships and accumulated mileage migrate has also not been detailed beyond a plan to merge memberships during August.
For travellers, the practical takeaway is simpler: if a Korea trip after 1 September is on the calendar, update to Korail+ early — the merged trains' inventory lives nowhere else.