It has apps for iPhone, iPad, Apple Watch and Mac. In my opinion, it should have alerts for passwords which arent safe anymore (not only when they become old, but also in case of websites hacks) and direct links to reset password pages for the most important websites. Overall, the simplicity, security and the flawless way in which this app works makes it be worth every penny you spend on it.
leonardovi about 1Password - Password Manager and Secure Wallet, v6.5.1