Trinity Airways vs Air Premia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trinity Airways
Book flights, manage reservations, and access ancillary services for a smoother travel experience. This app offers convenient payment options, fare searching, and multi-language support for domestic and international journeys.
- 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
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Install the Trinity Airways mobile app for faster flight booking and reservation management. Trinity Airways is a proud national airline of the Republic of Korea. ■ Fast and Convenient Flight Booking and Reservation Management - Flight booking and payment - View and manage flight reservations - Online check-in for domestic and international flights ■ Find and Compare the Lowest Fares at a Glance - Check the lowest fares by date for your desired route using the Low Fare Calendar and plan your trip at a more affordable price. ■ Easy and Convenient Payment Options - Supports various payment methods, including Naver Pay, Kakao Pay, WeChat Pay, Toss Pay, PayPal, UnionPay, and Alipay. ■ Wide Range of Ancillary Services Available for Pre-purchase - Enjoy various ancillary services at up to 40% off when purchased online in advance. - Advance Seat Selection : Choose your preferred seat in advance and enjoy a more comfortable journey. - In-flight Meal Pre-order : Pre-order a variety of in-flight meals and enjoy them conveniently during your flight. - Checked Baggage : Pre-purchase the amount of baggage you need and travel with greater convenience. - Ancillary Service Bundles : Enjoy extra baggage, advance seat selection, and in-flight meal pre-order services at a more affordable price than purchasing each service separately. ■ 14 Payment Currencies and 7 Languages Supported - 14 payment currencies : KRW, USD, CAD, JPY, CNY, TWD, THB, VND, EUR, MOP, HKD, MYR, AUD, IDR - 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 the service ※ Optional access permissions are required when using the corresponding features. Even if you do not grant these permissions, you can still use other services except for the features requiring the corresponding permissions. ※ Optional access permissions can be changed or revoked at any time through your device settings.
Air Premia
Manage your entire air travel experience from booking flights to accessing your boarding pass. This app provides a step-by-step travel guide and allows for mobile check-in to secure your seat.
- Flight booking
- Upcoming trip management
- Step-by-step travel guide
- Mobile check-in
- Mobile boarding pass
- Add boarding pass to Apple Wallet
- Photo ticket creation
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Essentials meet Premium, Air Premia gets even more convenient with our mobile app. - Flight Booking Easily book your tickets anytime, anywhere. - Upcoming Trips See your next trip at a glance. - Step-by-step Travel Guide Follow along, and before you know it, you’ll be ready to go. - Mobile Check-in Secure your preferred seat in advance. - Mobile Boarding Pass Access your boarding pass anytime. (Available in flight mode) Add your borading pass to Apple Wallet. - Create a Photo Ticket Add a special touch to your journey. - Everything You Need for Air Travel Find all travel essentials in the 'More' menu.
Screenshots
Verdict
The clearest difference is rating: Air Premia at 4.5 against Trinity Airways's 1.0. Air Premia also leads on review sentiment (44% vs 14%) and ratings volume (216 vs 2). 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 Premia holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Air Premia has 216 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 14% of Trinity Airways's written reviews are positive against 44% of Air Premia's.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.
| Parameter | Trinity Airways | Air Premia |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 4.5 (216 ratings) — better |
| Positive reviews | 13.9% of reviews | 43.6% of reviews — better |
| Number of ratings | 2 | 216 — better |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 90 MB | 273 MB |
| Age rating | 4+ | 4+ |
| Developer | Trinity Airways Co., Ltd. | AIR PREMIA, Inc. |
Customer experience
Trinity Airways
Air Premia
In-app purchases
Trinity Airways
No in-app purchases
Air Premia
No in-app purchases








