Suikakeibo is a free Android app developed by mediavrog in the Travel & Navigation category. It is a Suica/Pasmo reader and ledger that allows you to keep track of your IC card expenses with a simple touch. You can see your recent trips and find a colorful history with all the original line colors. The app supports scanning of all major Japanese IC commuter cards, as well as electronic money cards like WAON, edy, and nanaco. The app is available in Japanese and English, making it ideal for travelers.

One of the main features of Suikakeibo is the ability to scan a variety of IC cards and see the latest trips, including the station and line information. You can save the cards you want to keep track of, give them a name, and choose the design. You can also add notes to every trip to help you remember and scan a saved card again, and new trips will be added to the history automatically. The app also allows you to see your recent history and statistics, get a monthly notification about your expenses, and add widgets to always give you quick access to your current balance.