KORAIL+ vs T locker 또타라커
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KORAIL+
This application facilitates the purchase of tickets for the Korea Railroad. It provides a convenient platform for travelers to book their train journeys across the country.
- Purchase train tickets
- Korea Railroad journeys
- Convenient booking platform
- Travel across the country
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KORAIL+ is the official mobile app of Korea Railroad Corporation (KORAIL). [Key Features] ■ Home You can check various recommended information including connected transportation services and travel products at a glance, based on the itinerary of your ticket. ■ Ticket Reservation You can easily check train information and quickly reserve your desired train on a simple and intuitive screen. ■ Travel Service Reservation Browse and book a variety of travel products including tourist trains and KORAIL Passes. ■ My Ticket Enjoy a more convenient trip with a ticket list that shows your itinerary at a glance on a ticket screen optimized for train travel. ■ Full Menu A well-organized menu structure helps you to quickly and easily find the functions you need. ■ Language Support Multiple language support makes train reservation easy and convenient for foreigners. [Access Permission Information] · Optional access permission · Location Information: Select a nearby station when searching for a station · Photo: Save and share tickets · Camera: Self-checkin for non-reserved seats, credit card number recognition ※ You can change access permission settings in Phone Settings > Apps > Korail+ [Developer Information] · Contact: 1588-7788 · Address : KORAIL Corporation, 240 Jungang-ro, Dong-gu, Daejeon (34618)
T locker 또타라커
This app provides access to unmanned storage lockers and personal storage spaces located in Seoul subway stations. It allows users to easily search for nearby facilities, control access remotely, and book services for quick item delivery. The service operates year-round, offering flexible storage solutions from small bags to larger items.
- Unmanned locker and personal storage access
- Map search for nearby facilities
- Remote access control and payment
- Item delivery service
- Year-round booking and usage
- Various storage sizes available
- 1:1 chatbot support
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서울지하철(1호선~9호선)에 설치된 보관함, 창고, 보관함 퀵 어플이예요. 도심에 설치된 무인보관함(또타라커) 및 개인창고(또타스토리지), 보관함 퀵서비스를 이용할 수 있습니다. [참고] 또타라커 : 서울교통공사 운영전역사(단 1호선 : 서울역~청량리역, 9호선 : 삼전역~중앙보훈병원역) 1기 또타스토리지 : 5호선 답십리역, 7호선 이수역, 8호선 가락시장역 2기 또타스토리지 : 6호선 광흥창역, 7호선 반포역, 7호선 상봉역, 5호선 신정역, 7호선 신풍역, 6호선 월드컵경기장역, 7호선 중계역, 6호선 창신역, 7호선 태릉입구역(2) 3기 또타스토리지(22년 9월 중 오픈 예정) : 5호선 군자역, 6호선 안암역, 6호선 봉화산역, 7호선 마들역, 중계역(추가), 7호선 하계역, 7호선 어린이대공원역, 7호선 논현역, 7호선 이수역(추가), 7호선 남성역, 8호선 가락시장역(추가) 보관함 퀵서비스 : 서울교통공사 운영전역사(단 1호선 : 서울역~청량리역, 9호선 : 삼전역~중앙보훈병원역)물품보관함 - 앱 하나만으로 출입통제 및 잠금장치를 제어하여 비대면 서비스는 물론 비밀번호 노출 우려 없이 안전하게 사용 할 수 있어요. - 내 주변 물품 보관함과 창고를 지도에서 바로 검색하여 사용해 보세요. 역사별 사용가능한 보관함과, 창고를 실시간으로 확인해 이용 할 수 있어요. - 보관함 퀵서비스로 물품을 안전하고 빠르게 전달할 수 있어요. - 연중무휴! 언제든지 앱을 통해 쉽게 예약, 결제, 보관, 찾기를 할 수 있어요. - 소형가방부터 이삿짐까지 넣을 수 있는 보관함과 창고를 용도에 따라 내 맘대로 선택하여 이용 해 보세요. - 1:1 챗봇 상담으로 궁금한 점을 빠르게 안내 받을 수 있어요. - 위치 감지 기능으로 오작동과 오사용을 방지하여 안심하고 사용 할 수 있어요. - 한달 이상 장기보관 서비스를 이용하면 지하철보관함을 개인사물함 처럼 이용할 수 있어요.
Screenshots
Verdict
The clearest difference is update cadence: KORAIL+ at every 4 days against T locker 또타라커's every 3 weeks. On price, review sentiment, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KORAIL+ ships an update every 4 days, T locker 또타라커 every 3 weeks. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.
| Parameter | KORAIL+ | T locker 또타라커 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (9 ratings) — better | — |
| Positive reviews | 11.8% of reviews — better | 5.6% of reviews |
| Number of ratings | 9 — better | — |
| Update frequency | Every 4 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 138 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | 한국철도공사 | Seoul Metropolitan Rapid Transit Engineering |
Customer experience
KORAIL+
T locker 또타라커
Bugs and requests
KORAIL+
Reported bugs
5 issues- Ticket purchase info gets lost
- Can't access menu or view tickets
- Doesn't work on iPhones
- Doesn't work with foreign credit cards
- Crashes, freezes, and is unusable
Requested features
3 requests- Add English language support
- Allow non-Korean phone numbers and credit cards
- Improve user experience and stability
T locker 또타라커
Not enough reviews yet to summarise bugs or requests.
In-app purchases
KORAIL+
No in-app purchases
T locker 또타라커
No in-app purchases
