Stop Wasting Time on Contact Management - Let Your Contacts Do It for You.

XHUM does, what your built-in contacts/address book app does not.

XHUM is your personal contact management assistant that works on top of your built-in address book and it's FREE for you and your contacts to use.

It supercharges your address book with a simple one-stop profile where you can manage your contact details (XHUM profile) and send updates to all your XHUM contacts, right from the palm of your hands.

XHUM notifies your contacts when your profile gets updated and XHUM automagically updates their address books with these changes on-the-fly.

XHUM is smart, simple, intuitive and trusted assistant. It's not like all the other contacts/address book apps out there uploading all your address book contacts into the cloud.

XHUM never uploads or stores your address book contacts and it don't need to, to do it's magic. you have total privacy using XHUM.

Your contacts are yours and they will always stay in your address book as they should.

Invite your contacts to join XHUM and connect with you right away. Never miss out on contact updates anymore.

Let XHUM put the SMART back into your smartphones non-smart contacts/address book app!

* Total Privacy. Doesn't upload or store your address book contacts in cloud.
* One profile, any devices
* Simple and intuitive user interface
* Smart and easy search and filter options
* 1 touch restore, no backup
* 1 swipe invite, using SMS or email
* Notifications on profile updates
* Auto-update address book when profiles are updated
* No battery usage, close app and enjoy
* No merge or duplicate contacts in your address book (your contacts need to use XHUM)

* New Language: Danish
* Add new contacts using XHUM
* Accept or decline contact connection
* Accept or decline new connection requests
* Create contact groups
* Add group share permissions, eg. family, friends, business, football club, etc.
* Send text or notification message to all contacts in a group
* Trash can for deleted contacts using XHUM
* Restore contacts from trash can
* App user settings

If you have feedback, crashes, issues, feature or language requests, please get in touch with us using in-app feedback tab or visiting or follow and like on

What’s New

Version 1.0.1

This app has been updated by Apple to display the Apple Watch app icon.

Fixed app crash for some users on some devices.

If you experience crashes or issues getting started with XHUM, please don't hesitate to get in contact with us at or

We are here to make your life easy and more productive and we do it with a big smile :-)

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, App Blueprint Academy, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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