ショップアプリ for au is a free Android utility app developed by Fujitelecoms that helps users manage their au account with ease. From checking your current data usage and monthly bill to monitoring your au point balance, this app has got you covered.

Aside from its account management features, the app also includes a variety of useful tools such as a QR code reader and a fortune-telling function. It even offers a directory of your favorite au shops, where you can make reservations for new devices or in-store visits, and access their phone numbers.

Please note that not all features may be available depending on your device or app version. To fully utilize all features, you will need to set up the app with your au shop ID. If you have any questions or concerns, you can reach out to the developer at

Overall, if you're an au user looking for a convenient and comprehensive way to manage your account and access useful tools, ショップアプリ for au is definitely worth checking out.