icscaチャージアプリ for Android

icscaチャージアプリ is a mobile application designed for the icsca IC card, facilitating cashless top-ups for public transit in Sendai. This app allows users to recharge their cards using a registered credit card, view balance information, and access recent transaction history directly from their Android devices. The application primarily targets Sendai residents seeking a convenient alternative to traditional ticket machines, streamlining the charging process for everyday commuters.

As the first official mobile charging option for the icsca card, the app replaces the previous cash-only top-up system. It enables users to manage up to five cards within a single account, making it suitable for families. However, the app has predefined charging amounts and limited operational hours, requiring an NFC-capable Android phone to function. It is tailored specifically for the icsca card, meaning users with different IC cards must continue using their respective charging methods.