T world - SKT 데이터/요금 확인, 맞춤 혜택

Contains ads
2.7
70.6K reviews
50M+
Downloads
Content rating
Everyone
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About this app

T world, the essential app for SK Telecom customers, greets you with an even more convenient look.

Any SK Telecom customer can use the revamped T world service for free without data charges in 3G, LTE, or 5G environments. (However, data charges may apply for certain menus or when using international roaming.)

■ Home

You can comprehensively check and utilize major product services, including recommendation information and benefits.

■ T Direct Shop

You can purchase mobile phones, tablets, smartwatches, portable Wi-Fi, kids' phones, B tv, accessories, and more directly.

■ Recommendation Services

We provide personalized history-based recommendation services tailored to your time, place, and situation.

■ MY

Gather your frequently accessed real-time balance, billing charges, and subscription information at a glance on the MY screen, accessible from anywhere.

■ My Calendar/Notifications

Easily gather and quickly check only your key schedules.

■ My Data/Calls

You can check your remaining data in real-time, gift data to T-to-T users, use refill coupons, and view your recent top-up/gift history.

■ My Bills

You can view your billing statement and check your usage charges in real-time, configure your billing statement settings, view or change your payment method, and check your payment history for mobile phone bills, content usage fees, and other charges.

■ My Subscription Information

You can view, compare, and easily change various information such as your rate plans, value-added services, and bundled products.

■ T Universe

You can subscribe to various T Universe products and view your usage details.

■ T Membership

You can use your T Membership barcode directly to check the benefits you are eligible for and various partner brands.

■ Rate Plans/Value-Added Services/Internet/B tv/T Roaming/T App

You can check and use your current products as well as various other products and services from SK Telecom.

■ PASS Wallet

You can conveniently manage your identification documents and National Secretary information.

■ Customer Support

You can find SK Telecom branches/agencies, AS centers, and rental phone service providers, and schedule visits. You can also access email consultations, check Frequently Asked Questions (FAQ), and verify required documents.

■ Widget

You can check your remaining data, voice calls, and text messages via the widget.

[ The following permissions are required to use T world services. ]

1. Required Access Permissions

■ Phone
Checking the phone number of the logged-in device, verifying Google account status during sign-up, and making direct phone calls via store locator, etc.

2. Optional Access Permissions

■ Address Book (Contacts)
Using Google account information to simplify sign-up, sending text messages, and verifying contacts when linking the address book for data gifting

■ Camera
Scanning PASS Wallet QR codes, mobile subscription verification, etc.

■ Photos/Media/Files (Photos and Videos)

Downloading files (PDF)

■ Location

Checking device location to find stores and AS centers, providing information on T Membership partners and airport roaming centers, and sending location-based notifications

■ Notifications

Receiving notification messages
Updated on
Apr 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
Personal info and App activity
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.7
70.3K reviews
carrie dudley
November 22, 2020
Really happy!!! Even with my my very basic understanding of the Korean language, I was able to get registered and the English option is available!!! I'm happy to be able to see my usage/remaining data, and the details of my bill. Thank you so very much for the inclusivity of English. I am truly appreciative.
149 people found this review helpful
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A Google user
February 2, 2024
What does this app even support? Unsettling having an app that cant be uninstalled linked to my divice that supports only Korean. THAT CANT UNINSTALLED.
36 people found this review helpful
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SKTelecom
February 21, 2024
안녕하세요. 모바일 T world 담당자입니다. 모바일 T world App은 글로벌 서비스가 아니다 보니 App 상에서 언어 변경을 할 수 있는 기능이 없습니다. 번거로우시겠지만 온라인 T world 하단의 English 선택 후 이용 부탁 드립니다. 모바일 T world 기본 탑재 단말의 경우는 삭제가 아닌 앱 숨기기를 통해 숨김 처리 가능합니다. 휴대폰 설정 → 홈 화면 → 애플리케이션 숨기기 → T world 선택 후 완료 부탁 드립니다. 더욱 편리하고 안정된 서비스 제공을 위해 최선을 다하겠습니다. ※ SKT 고객센터: SKT 휴대폰에서 114(무료) 또는 080-011-6000(무료) 1599-0011(유료)
A Google user
October 3, 2019
Pre installed on phone. Can't uninstal. Not way to turn off notification of app. Is not an English app. Useless to me in USA. Developer replied to me not in English. ....
132 people found this review helpful
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SKTelecom
October 1, 2019
안녕하세요. 모바일 T world 담당자입니다. 먼저, 이용에 불편 드린 점 죄송합니다. 모바일 T world 기본 탑재 단말의 경우는 삭제가 아닌 앱 숨기기를 통해 숨김 처리 가능합니다. 또한 Play Store → T world Global을 설치하시면 다양한 언어로 모바일 T world를 이용하실 수 있으며, 080-2525-011을 통해 외국인 상담도 가능합니다. 서비스 이용에 불편을 드리는 점 양해 바라오며, 더욱 편리하고 안정된 서비스 제공을 위해 최선을 다하겠습니다. 감사합니다. ※ SKT 고객센터: SKT 휴대폰에서 114(무료) 또는 080-011-6000(무료) 1599-0011(유료)

What’s new

- 기타 기능 개선 및 안정화를 진행했습니다.

※ 안정적인 서비스 이용을 위해 최신 버전으로 업데이트해 주시기 바랍니다.