しんきんバンキングアプリ is a free Android application developed by The Shinkin Banks Information System Center Co Ltd. It allows users to easily check their account balance, transaction history, and make transfers anytime and anywhere. The application can be accessed through a smartphone and is available for immediate use after registration.

With the app, users can conveniently log in using biometric authentication or a dedicated 4-digit passcode. It offers a range of features including a smartphone passbook, where users can view their transaction details and write memos for each transaction. The app also allows users to search for specific transactions using keywords and transaction periods.

Other key features of しんきんバンキングアプリ include balance inquiry, transaction history inquiry, fund transfers, account overview, monthly income and balance trends in graphical format, and the ability to apply for personal internet banking and tuition fee transfers. It's important to note that the available features may vary depending on the user's affiliated credit union.

The recommended environment for using the app is Android 6 to 13. However, it's worth mentioning that if the user's device has been rooted, the app may not function properly.

For any inquiries or assistance, users are advised to contact their respective credit union.