Cardhop

Cardhop is another great app developed by the same team behind Fantastical, so you know it’s a good app right from the start.
Cardhop lets you easily access your contacts with just one click. You can search for your contacts, create new ones, or edit the ones you already have. You can even share your contacts and easily create groups for special occasions or important meetings.
Plus, if you’re forgetful, as I know I am, with Cardhop you can add little notes to your contacts. That way, you’ll never have that awkward moment of not remembering if your boss has a son, a daughter, or a dog.