
About
This app streamlines marine garbage collection services in Singapore Anchorages. It offers port service providers clear visibility into collection activities and allows users to provide live feedback to service providers.
What's New in TianSan
3.7.0
July 3, 2026
Bug fixes and enhancements
User reviews
Developer apps
FAQ
What is TianSan used for?
TianSan is a mobile application designed to facilitate and provide visibility for marine garbage collection services specifically within Singapore Anchorages. It connects service providers and allows for feedback.
Is TianSan free to use?
Yes, registration for TianSan is free. The garbage collection service itself is also provided free of charge by the Singapore port authority.
Who can use TianSan?
The app is intended for marine port service providers operating in Singapore Port. It aims to give them clarity and visibility regarding marine garbage collection services.
Can users provide feedback through TianSan?
Yes, users of TianSan are able to provide live feedback directly to the garbage collection service providers through the application.
What devices does TianSan support?
TianSan is available on iPhone, iPad, and iPod devices, indicated by its compatibility with iOS.
How often is TianSan updated?
The app was last updated on September 3, 2025, with version 3.6.14. This suggests regular updates to maintain functionality and potentially add new features.
Does TianSan have ads?
No, TianSan does not contain advertisements. The app is free to use and does not display any ads to its users.
What is the age rating for TianSan?
TianSan has an age rating of 4+, making it suitable for a wide range of users.




