Contact managers are dedicated utilities that help users to organize and store information related to their acquaintances.
Contact managing apps will their users keep track of their colleagues' phone numbers, find possible friends, or even manage romantic relationships.
Such tools will also enable users to create a comprehensive database of addresses, email addresses and phone numbers for each entry.
Besides using them to store information, users will also have the option to automatically send email messages or to add photos and notes to each contact.