By registering an account, you can transfer data after changing devices and use the service on multiple devices such as PCs. You can also use it as a backup for your data.
How to
iOS / Android
- Tap the icon with four squares lined up at the menu
- Tap the profile icon in the center
- Check the description under "Account"
- If "Register email address" is displayed
Tap and enter your email address → Complete the registration by pressing the "Verify" button in the email sent from us - If "Unverified" is displayed
Tap the verify button → Complete the registration by pressing the "Verify" button in the email sent from us - If you can confirm linkage with an email address, Apple ID, or Google
No action is necessary as your account is already registered
- If "Register email address" is displayed