# SR - 매진 걱정 없는 빠른 예매

> Fast and easy high-speed train ticket booking with automatic cancellation reservations. (iPhone/iPad app by GEONJU CHOI.)

- Source: https://appshunter.io/ios/app/sr/id6746087197 (this page in markdown: same URL + `.md`)
- Developer: [GEONJU CHOI](https://appshunter.io/developer/1606737505)
- Category: Travel, Utilities
- Price: Free (on sale, was $6.99)
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: Korean
- Released: 2025-05-29
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sr/id6746087197/reviews.md

## What is SR?

복잡한 SRT 예매, SR로 더 쉽고 빠르게!

1. 카드 한 번 등록으로 논스톱 결제!
예매할 때마다 결제 정보 입력하는 번거로움, 이제 그만!
한 번 등록해두면 좌석 확보와 동시에 자동 결제까지 한 번에 처리돼요.
출근길, 여행길에도 번거로운 없이 예약 완료!

2. 매진된 열차? 자동으로 취소표 예약!
원하는 열차가 매진돼 곤란했던 경험 있으신가요?
SR은 취소표가 발생하면 자동으로 즉시 예약해줘요.
빈 좌석이 생기는 순간을 절대 놓치지 마세요!

3. 티켓 변경, 취소도 간편하게
예매 후 일정이 바뀌었나요? 걱정 마세요.
앱 내에서 바로 티켓을 취소하거나 환불할 수 있어요.
번거로운 절차 없이 손쉽게 처리하세요.

4. 광고 없는 초경량 앱
SR은 광고, 쓸데없는 이미지 없이 오직 예매 기능에 집중했어요.
공식 앱보다 3배 이상 가볍고, 데이터 사용도 최소화!
kb 단위의 데이터로도 쾌적하게 이용 가능해요.

5. 안전한 사용자 정보 보호
모든 개인정보는 Apple 키체인 기술을 통해 로컬에 암호화되어 안전하게 저장돼요.
또한, 모든 예매 정보는 SRT 공식 서버와 직접 통신합니다.
안전하고 깔끔한 고속열차 예매의 정석, SR!

지금 바로 SR을 다운로드하고  
더 빠르고 똑똑한 열차 예매를 경험해보세요!

## Key features

- One-tap payment setup
- Automatic cancellation ticket booking
- Easy ticket cancellation and refunds
- Ad-free and lightweight interface
- Secure local data encryption
- Direct communication with official servers

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/sr/id6746087197/reviews.md

### 5/5 — 좋아요

*2026-01-16*

아이폰은 백그라운드에서 안된다는게 아쉽네요. 나머진 너무 좋아요

## Frequently asked questions about SR

### Does SR have ads?

No, SR is an ad-free app. It focuses solely on the booking function without advertisements or unnecessary images, ensuring a clean and efficient user experience.

### How does SR handle payment?

SR allows you to register your card details once for a 'non-stop payment' experience. This means your seat can be secured and payment processed automatically without re-entering information each time.

### What happens if my desired train is sold out on SR?

If your desired train is sold out, SR automatically reserves cancellation tickets as soon as they become available. You won't miss out on a vacant seat.

### Can I change or cancel my ticket through SR?

Yes, you can easily cancel or refund your ticket directly within the app if your schedule changes. The process is designed to be simple and hassle-free.

### How is my personal information protected on SR?

All personal information is securely stored locally and encrypted using Apple Keychain technology. Your booking information communicates directly with SRT's official servers for added security.

### What devices is SR compatible with?

SR is currently supported on iPhone devices. The app is designed to be lightweight, using minimal data for a smooth experience.

### How often is SR updated?

The latest version of SR is 1.0.2, and it was last updated on June 3, 2025. Updates focus on improving the booking functionality and user experience.

## Version history (last 3 releases)

### 1.0.2 — 2025-06-03

[개선사항]
네트워크 변화에 따른 보안 업데이트

### 1.0.1 — 2025-06-02

[개선사항]
16자리 카드 외 다양한 카드 지원
알림 활성화 설정 추가

### 1.0.0 — 2025-05-30

No release notes.

## More apps by GEONJU CHOI

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- [Pocket News - News and Article](https://appshunter.io/ios/app/pocket-news-news-and-article/id6444249757)
- [Baro Recorder](https://appshunter.io/ios/app/baro-recorder/id6541753681)
- [모구모 - 일본을 스마트하게 즐기다](https://appshunter.io/ios/app/id6743784240)

All apps by GEONJU CHOI: https://appshunter.io/developer/1606737505

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*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 2026-06-10.*