| App Name | Description |
|---|---|
| KakaoTalk | The main messenger used by most Koreans. Includes real-time chat, calls, file transfers, and friend adding features.Also used for public institution/bank verification |
| Naver Band | For group activities like school, clubs, study groups. Various features including announcements, calendar, voting, album sharing |

KakaoTalk

Naver Band
| App Name | Description |
|---|---|
| Naver | Multi-functional portal with news, shopping, email, knowledge search. Search-based access to Korean culture and information |
| Daum | Similar to Naver with news, maps, blogs, and cafe communities |

Naver

Daum
| App Name | Description |
|---|---|
| Naver Map | Detailed directions, restaurant reviews, bus and subway information |
| Kakao Map | Real-time traffic, shortest routes, place reviews |
| Google Maps | User-friendly for global users but limited Korean bus/subway information |

Naver Map

Kakao Map

Google Maps
| App Name | Description |
|---|---|
| Kakao Bus | Bus stops, real-time arrival times, route information |
| Kakao Subway | Subway lines, transfers, first/last train times, travel time calculation |

Kakao Bus

Kakao Subway
| App Name | Description |
|---|---|
| Kakao T | Taxi hailing, automatic payment, sharing features. Available nationwide in Korea |
| UT (Uber Taxi) | Alternative to Kakao T. Intuitive UI for foreign users |

Kakao T

UT (Uber Taxi)