TS티에스 is a lifestyle mobile application designed for TS티에스 members, offering a specialized mobile welfare mall. Users can easily check complex mobile phone billing calculations, access comprehensive information on "public support discounts" and "selected contract discounts" tailored to each telecommunications company, and quickly view prices and specifications of desired mobile devices.

For TS티에스 affiliated employees, exclusive benefits are available such as welfare discounts, personalized consultations with professional advisors, and real-time discount notifications. The app also includes a feature to view all cash payments, enabling users to easily check device prices and discount information offered by telecom companies with a single click.