HaTinh-S is an iPhone application developed by FPT IS Company Limited, falling under the Utilities & Tools category. It offers a wide range of services and utilities for the residents of Ha Tĩnh province. Users can access various government and business-related services such as e-government portals, email systems, official documents, public service statistics, online public services, payment services, document retrieval, and product traceability.

The app also caters to digital governance, providing electronic information gateways, email systems, directive documents, operational statistics, and more. Additionally, it includes services like online shopping, local specialties of Ha Tĩnh, and transportation options for enhanced digital and socio-economic experiences.