Yes, you can use the same email/password to sign in to both the iOS app and the website. You can also access your BirthdayAlarm.com account from any device and browser, as long as you are logging in with the correct credentials.
Yes, you can use the same email/password to sign in to both the iOS app and the website. You can also access your BirthdayAlarm.com account from any device and browser, as long as you are logging in with the correct credentials.