マイナPocket is a free Android app developed by NTT DATA Corporation that enables users to submit and verify their My Number Card information easily. With the app's My Number Card function, users can carry out various procedures related to their My Number Card, such as identity verification. The app is continuously updated, and additional features related to the My Number Card are expected to be added in the future.

It is important to note that users should follow the instructions provided by the company they are submitting their information to when using the app. Additionally, users must have their My Number Card prepared in order to use the app.