AIR BUSAN vs KORAIL+
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
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)
Screenshots
Verdict
AIR BUSAN and KORAIL+ both sit at 2.4 stars, but that hides the real split: 39% of AIR BUSAN's written reviews are positive against 11% of KORAIL+'s. AIR BUSAN also leads on iOS requirement (13.0 vs 15.0). KORAIL+'s advantage is update cadence (every 5 days vs monthly). On price, rating, ratings volume and ads 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+ holds the better App Store score, 2.6 against 2.4. Both are backed by a comparable volume of ratings — 13 and 12 respectively. Written reviews complicate that: 39% of AIR BUSAN's written reviews are positive against 11% of KORAIL+'s, so the app with the better star average is not the one people write more warmly about.
AIR BUSAN ships an update monthly, KORAIL+ every 5 days. Both last shipped on October 26, 2026.
| Parameter | AIR BUSAN | KORAIL+ |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (13 ratings) | 2.6 (12 ratings) — better |
| Positive reviews | 39.4% of reviews — better | 11.4% of reviews |
| Number of ratings | 13 — better | 12 |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 58 MB | 137 MB |
| Age rating | 4+ | 4+ |
| Developer | Airbusan | 한국철도공사 |
Customer experience
AIR BUSAN
KORAIL+
Bugs and requests
AIR BUSAN
Not enough reviews yet to summarise bugs or 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
In-app purchases
AIR BUSAN
No in-app purchases
KORAIL+
No in-app purchases









