ContactBook: Keep Your Network 4+

Contact Management

Dmitry Koroliov

Designed for iPhone

    • Free

iPhone Screenshots


Contact Book is the best app that lets you quickly and easily manage your contacts.

Contact book works fully offline, no need to create any account. The app has deep integration with Contacts app. It allows you to transfer all your existing connections. After this you are ready to enrich your connections using our features like:
- Tags. It helps to mention additional searchable info about this person. For instance, hobbies, job details, etc.
- Last in Touch. You can submit the last date you had a connection with this person. It helps to remind you that you need to refresh relationships.
- Smart search. Our search is really smart and allows you to search using all available details about the connection.
- Personal profile. Share your details just in few clicks via QR code or contact link.
- Birthday notifications. Now you won’t forget about birthdays!
- Auto deduplication and many more.

At this moment the Contact Book app is FREE to use.

Privacy Policy:
Terms of Use:

Please use for any question, feedback.

What’s New

Version 0.52.0

This is a technical update that helps to improve integration with Contacts application.

App Privacy

The developer, Dmitry Koroliov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Contacts
  • Identifiers
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More