Ninja Apps: Email Change is a user-friendly tool designed to streamline the process of updating email addresses within an application. By incorporating an "email address change" link directly into the My Page account information section, users can independently manage their email updates without requiring assistance. This eliminates the hassle for administrators and support teams who typically handle email change inquiries. After initiating a change, the app ensures security by sending a confirmation code to the new email address, completing the update once the code is verified. Installation is simple, requiring just a single click to enable the email change function. Ninja Apps: Email Change enhances user autonomy and improves overall account management efficiency.