# T’way Air > National airline app for flight booking, management, and ancillary services. (iPhone/iPad app by Trinity Airways Co., Ltd..) - Source: https://appshunter.io/ios/app/tway-air/id564901451 (this page in markdown: same URL + `.md`) - Developer: [Trinity Airways Co., Ltd.](https://appshunter.io/developer/1532827761) - Category: Travel, Navigation - Price: Free - Rating: 1.00/5 from 1 App Store ratings · 120 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 81 MB - Languages: American English, Korean - Released: 2012-10-20 - Data updated: 2026-08-29 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/tway-air/id564901451/reviews.md ## What is T’way Air? Ranked No.1 in LCC Customer Satisfaction! T’way Air is the proud national airline of the Republic of Korea. 1. Faster Flight Booking, Payment, and Reservation Management • Flight booking, reservation, and payment • Manage flight reservations • Check-in services for both domestic and international flights 2. Easy and Convenient Simple Payment • Supports WeChat Pay, Toss, PayPal, UnionPay, Alipay, and convenience store payment. 3. A Wide Range of Ancillary Services (Up to 40% off with online pre-purchase) • Advance Seat Selection : Choose your preferred window seat or a more comfortable seat for a pleasant journey. • In-flight Meal Pre-order : Enjoy a variety of meals prepared by T’way through advance reservation. • Checked Baggage : Travel light by checking in your heavy luggage. • Ancillary Service Bundles : Save more when purchasing bundles (extra baggage, advance seat selection, and in-flight meal pre-order) compared to buying individually. 4. Lowest Fare Search at a Glance • Check the lowest fares for your desired routes using the Low Fare Calendar. 5. Multi-currency and Multi-language Support • Supports 14 currencies : KRW, USD, CAD, JPY, CNY, TWD, THB, VND, EUR, MOP, HKD, MYR, AUD, IDR • Available in 7 languages: Korean, English, Japanese, Simplified Chinese, Traditional Chinese, Thai, Vietnamese [Optional Access Permissions] • Camera Access : Passport recognition, inquiry photo attachment • Notifications : Receive PUSH notifications for service and marketing information • Biometric authentication information (touch ID, face ID) : Log in to use service ※ Optional access permissions are required only when using the corresponding features. Even if not granted, you can still use other services. Permissions can be revoked at any time through your device settings. ## Key features - Faster flight booking and reservation management - Simple payment with multiple options - Ancillary services like seat selection and meal pre-order - Lowest fare search with Low Fare Calendar - Multi-currency and multi-language support - In-flight meal pre-order - Advance seat selection ## Recent user reviews (10 of 120) All indexed reviews: https://appshunter.io/ios/app/tway-air/id564901451/reviews.md ### 5/5 — GOOD *2026-08-20, version 5.1.6* GOOD GOOD ### 4/5 — 로그인 문제 *2026-06-01* 자동 로그인 체크 해놔도, 몇번을 로그인해도 자꾸 로그아웃 되서 너무 불편해요. 이것만 빼면 다른건 다 좋아요. ### 1/5 — Terrible app *2026-05-28, version 5.1.3* worst airline app I have ever used. Why do you make me keep signing in if the app cant even remember my flight info.. completely worthless app. ### 1/5 — 비운항 운항기 처리 *2026-04-28* 처음 예약한 비행기 비운항 처리됐다고 떠서 당황해서 취소했는데 이거 책임지고 처리해줘야 하는 거 아닌가요?대체편으로 교체하고 싶어서 문의 전화 했는데 내 책임이라고 몰아가면서 안된다고 하는 게 참 …좀 아쉽네요.. ### 1/5 — 로그인 계속 풀림 *2026-04-02* 아니뭔 들어갈때마다 로그인 유지 해서 로긴해도 무한반복 풀림현상 ### 3/5 — 구매내역 삭제 부탁드려용 *2026-03-31* 안쓰게 되네욤 ### 1/5 — Absolutely horrible *2026-03-16, version 5.0.9* Makes you login each time you want to view your ticket. Very inconvenient to use especially if you haven’t bought your ticket directly from them. ### 1/5 — 자동로그인 *2026-02-09* 되지도 않는 자동로그인이랑 생체인증은 왜 만들어놓음? ### 1/5 — 이럴거면 로그인은 왜하는지 *2026-01-31* 앱시스템이 너무 별로 온라인 체크인하려면 강제로 로그아웃시키고 정보도 다시 다 입력 시킬거면 머하러 정보 입력하고 회원가입시키는지;; 앱쓰는 이점이 전혀없음 ### 1/5 — 서버 문제인지 앱 문제인지 *2026-01-29* 여정 변경에서 날짜 선택후 다음화면으로 안넘어가짐 ## Frequently asked questions about T’way Air ### What can I do with the T'way Air app? The app allows you to book flights, manage existing reservations, and complete check-in for both domestic and international flights. You can also purchase ancillary services like advance seat selection, in-flight meals, and extra baggage, often at a discount when pre-ordered online. ### What payment methods does the app support? The app offers a variety of convenient payment options, including WeChat Pay, Toss, PayPal, UnionPay, Alipay, and payment at convenience stores. This broad support aims to cater to a wide range of users. ### How can I find the cheapest flights? The app features a 'Lowest Fare Search' function that includes a Low Fare Calendar. This tool helps you easily check the lowest available fares for your desired routes, making it simpler to plan budget-friendly travel. ### Is the app available in multiple languages and currencies? Yes, the app supports 14 different currencies and is available in 7 languages, including Korean, English, Japanese, Simplified Chinese, Traditional Chinese, Thai, and Vietnamese. This ensures a user-friendly experience for a global audience. ### What are the benefits of pre-ordering ancillary services? Pre-ordering ancillary services like advance seat selection, in-flight meals, and checked baggage can offer significant savings, with discounts of up to 40% compared to purchasing them at the airport. You can also purchase bundles of these services for further cost reductions. ## Version history (last 5 releases) ### 5.1.6 — 2026-08-12 Usability and stability improvements ### 5.1.5 — 2026-07-22 Usability and stability improvements ### 5.1.4 — 2026-06-25 Usability and stability improvements ### 5.1.3 — 2026-05-27 Usability and stability improvements ### 5.1.2 — 2026-04-22 Usability and stability improvements ## Related topics [tway](https://appshunter.io/ios/topics/tway) · [air busan](https://appshunter.io/ios/topics/air-busan) · [jeju air](https://appshunter.io/ios/topics/jeju-air) · [lot polish airlines](https://appshunter.io/ios/topics/lot-polish-airlines) · [fly asiana](https://appshunter.io/ios/topics/fly-asiana) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*