AIR BUSAN vs SRT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AIR BUSAN
This travel app streamlines flight bookings and trip management with a new interface. It offers mobile check-in, digital boarding passes, price alerts, and loyalty program features.
- Biometric login (Face ID, fingerprint)
- Price Watch notifications
- Mobile boarding pass
- SNS login options
- Integrated booking
- Loyalty program (STAMPs)
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A whole new AIR BUSAN in my hand! Experience our new UI & UX, booking process, mobile check-in and many more new functions all in one application! Plan and manage your trip much easier way! [ Mobile exclusive services ] - Support biometric recognition: Face ID and fingerprints. - Price Watch: Receive PUSH notification when the conditions (destination, date, price, time) are fit. - Mobile boarding pass: Can save the boarding pass in application and airplane mode. - Apple Wallet: For iOS can save the boarding pass in Apple Wallet. - Airplane mode contents: Mobile boarding pass / Airport & counter information, FLY&FUN, Immigration form, Basic in-flight service) - Attendance check: Do the attendance and earn STAMPs - PUSH: Provide various promotions, preferred routes, additional services [ Key services and features ] - SNS login: Kakao / Naver (Only available in Korean) / Google / Line (Available other than Korean) - Domestic/International booking integration: Providing integrated UI on booking process. - Child/Infant age calculator: Automatically calculates age to identify child/infant. - Favorite Passenger: Manage passenger’s basic and passport information. - New simple payment methods: Support Naver Pay and WeChat Pay. - Check-in: Check-in domestic & international flights and issue boarding pass. - AIR LOG: View boarding records (DOM & INT’L) and manage your history with timeline function! ※ AIR BUSAN Reservation Center: (82) 1666-3060
SRT
Book and purchase tickets for the Suseo High-Speed Railway (SRT). Enjoy 10% cheaper fares, 10 minutes faster travel, and a unique experience. Easily manage your tickets, including reservations, payments, and transfers.
- Ticket reservation and purchase
- Check train schedules and availability
- View and manage purchased tickets
- Transfer tickets to other users
- Map-based station selection
- Automatic ticket notifications
- Crew call service
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SRT 앱은 수서 고속철도 SRT의 승차권 예약·발매 어플입니다. 10% 저렴하고, 10분 빠르며, 10가지 색다름이 있는 SRT의 모든 승차권은 SRT 앱으로 구매하세요. * 주요기능 1. 승차권 예발매 : 열차 출도착 시간, 잔여석 조회, 승차권 예약 및 결제, 발권 2. 승차권 확인 : 발권된 승차권과 예매내역, 이전 구매이력 조회, 승차권 반환 및 타 회원에게 승차권 선물 기능 3. 정기권 및 회수권 4. 지도형 출·도착역 선택 : 내 눈으로 노선도 확인하고, 더욱 손쉬운 예약 가능 5. 승차권 간편 확인 : 열차 탑승 시간이 가까워지면 자동으로 승차권 확인 메시지 발송 6. 승무원 호출 서비스 제공 7. 열차 출·도착 알리미 서비스 제공 8. 한국철도공사(코레일) 열차와의 상호교차 승차권 발매 기능 제공 9. SNS 계정으로 로그인 [서비스 접근 권한 안내] * 선택 접근 권한 - 카메라 : 프로필 사진 이미지 설정을 위해 사진 및 카메라 권한 접근 허용이 필요합니다. ※ 선택 접근 권한은 동의하지 않아도 서비스 이용이 가능합니다. ※ 선택 접근 권한 미동의시 서비스 일부 기능의 정상적인 이용이 어려울 수 있습니다.
Screenshots
Verdict
The clearest difference is rating: AIR BUSAN at 2.4 against SRT's 1.3. AIR BUSAN also leads on review sentiment (39% vs 25%) and iOS requirement (13.0 vs 15.6). SRT's advantage is ratings volume (76 vs 13). On price, update cadence, 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.
AIR BUSAN holds the better App Store score, 2.4 against 1.3. That said, the two scores are not equally well evidenced: SRT has 76 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 39% of AIR BUSAN's written reviews are positive against 25% of SRT's.
AIR BUSAN ships an update monthly, SRT every 2 months. Both last shipped on October 26, 2026.
| Parameter | AIR BUSAN | SRT |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (13 ratings) — better | 1.3 (76 ratings) |
| Positive reviews | 39.4% of reviews — better | 24.7% of reviews |
| Number of ratings | 13 | 76 — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 58 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Airbusan | (주)에스알 |
Customer experience
AIR BUSAN
SRT
In-app purchases
AIR BUSAN
No in-app purchases
SRT
No in-app purchases
