MyStandard -マイスタンダード- is a free mobile application developed by SC HOLDINGS K.K. for Standard Tutoring Service members. This app allows parents to check their child's scheduled classes and tuition fees anytime, anywhere. With its user-friendly interface, parents can easily access course information, billing and payment details, test and academic results, and communicate with tutors through the app's chat feature.

The app's main advantage is its convenience, as it eliminates the need for parents to visit the tutoring center or contact the tutors directly for updates. However, it is important to note that the app is only available for Android devices with an operating system of 7.0 or higher. Overall, MyStandard -マイスタンダード- is a useful tool for Standard Tutoring Service members who want to stay updated on their child's progress in their studies.