PDAM Surabaya is a free Android application developed by PDAM Surya Sembada Kota Surabaya. This app is designed to provide information about monthly water usage and invoices, as well as other relevant information related to PDAM operations. With this app, users can easily access water usage information, graphs of water usage and invoices, information about repairments conducted by PDAM, and information about new water pipes registration. Additionally, the app provides water-saving tips to encourage users to conserve water.

The app's interface is user-friendly and easy to navigate. Users can quickly access the information they need without any hassle. Overall, PDAM Surabaya is a convenient app for those who want to stay informed about their water usage and PDAM operations.