249+ iOS apps & games curated and reviewed
The best jeju apps and games on iPhone average 4.1★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Aug 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | 5.0★ (2) | No | No | Jun 2026 |
| 5 |  | Free | — | No | No | Aug 2026 |
| 6 |  | $0.99 | 2.3★ (12) | No | No | Aug 2026 |
| 7 |  | Free | — | Yes | No | Jun 2026 |
| 8 |  | Free | 4.5★ (2) | No | No | Jul 2026 |
Book flights, manage reservations, and access boarding passes easily. This app offers seamless 24/7 service worldwide with multiple language support and convenient payment options. It also provides travel information and discount coupons.
Discover hidden gems and plan personalized trips to Jeju Island and Hanoi. This app offers AI-powered recommendations for emotional destinations, local eateries, and unique experiences, ensuring a safe and convenient solo or small group travel adventure.
This app allows users to obtain Hallasan summit certificates on their mobile devices. It also provides information on traditional Jeju markets and public parking lots, including real-time congestion data and navigation integration.
Apply unique photo filters inspired by the scenic beauty of Jeju Island. Enhance your images with a distinct analog film aesthetic, making them look as if captured on location. This app offers a curated collection of filters for a specific visual style.
This app connects you with a Jeju-based dive center for scuba diving experiences. It offers seamless booking, real-time travel information, and a digital dive logbook to enhance your trip to Jeju Island.
This app provides official route information for the Jeju Olle Trail, including tracking, navigation, and safety alerts. Users can collect stamps, share reviews, and utilize a mobile payment system for local businesses.
Discover comprehensive tour information for South Korea, including Seoul and Jeju. Search for attractions, festivals, dining, and more by type, area, or keyword. Find points of interest near your current location.
This app provides fast and accurate navigation for cars, public transport, walking, and cycling. It offers comprehensive local search, personalized recommendations, and detailed map views including 3D and road views. Real-time traffic and bus information help optimize travel.
Manage your travel plans with ease. Book flights, check schedules and status, and handle reservations and cancellations. Access fare information, news, and in-flight services all from your mobile device.
Access real-time flight schedules and airport amenity information. This app helps you find parking, calculate fees, and even make reservations for select locations. It also provides essential airport details and links to transportation options.