STJ Bus is a helpful application that provides information about Sudiro Tungga Jaya buses. This app is not an official release from the Sudiro Tungga Jaya management. It serves as a convenient tool for passengers who want to know more about the bus company and its services.

The app offers several features, including a detailed description of the facilities available on the buses. This information can be useful for passengers who want to plan their journey and know what to expect during their trip. Additionally, the app provides a contact section that includes a list of phone numbers for Sudiro Tungga Jaya agents found on the ticket stubs. It also includes a link to the Sudiro Tungga Jaya Fans group, which users can directly contact through the app.

Overall, STJ Bus is a useful tool for passengers who frequently travel with Sudiro Tungga Jaya buses. It provides essential information about the company and its services, making it easier for passengers to plan their trips and stay connected with the Sudiro Tungga Jaya community.