Two password on my iPhone iOS 16.1.1

@Cocolapin

1Password 7 is 1Password 7 and 1Password is the common name for 1Password 8. It will not appear named as 1Password 8 on the device. Also note that this is expected behavior. 1Password 8 is a new app and as such it's settings and data are entirely separate from 1Password 7. If you have all of your data available on https://my.1password.com and ensure you have a copy of your 🚒 Emergency Kit (don't forget to record your password) you can remove 1Password 7.

Most folks have questions about autofill when moving to 1Password 8. You may wish to review those settings. Use 1Password to fill and save on your iPhone and iPad