Hami Pay is a free finance app developed by Chunghwa Telecom Co. Ltd. for iPhone users. The app offers a variety of features that allow users to manage their finances easily. With Hami Pay, users can redeem Hami Points for vouchers and coupons at popular chain stores likeThe app also provides a Pi Scan service that can be used at major convenience stores, making payments more convenient.

The app's smart payment feature allows users to pay various bills, including phone, water, and credit card bills. Users can enter their billing information and pay their bills directly through the app. Additionally, Hami Pay offers cloud invoice services that allow users to easily manage and track their invoices. Overall, Hami Pay is a comprehensive finance app that offers a range of features to help users manage their finances easily and efficiently.