What's New

Bug fixes and 64-bit support

App Description

'.. I can say it does what it promises' - Walt Mossberg, The Wall Street Journal
Business Insider - One of 15 apps better than those made by Apple
CNet - "Addappt is a powerful and business-friendly replacement for the iOS contact list”
PC Mag - "addappt Keeps Your Contacts in Sync Even When People Change Numbers"

addappt is an always up-to-date address book that updates instantly when friends change their contact information on their phone.

Founded by early Microsoft and LinkedIn employees, addappt has been recognized by The Wall Street Journal, The New York Times, ABC, Cult of Mac, as Business Insider's Top 50 Business Apps, Business Insider's Best Productivity Apps, ZDNet's Best iOS Apps and by CNN.

addappt is an always up-to-date address book which:
1) Adapts to you - it remembers how you last communicated with each contact.

Enjoy favorites that understand and remember you communicate differently with different people.
Recents show the last contacted and the last created, viewed or edited.

2) Adapts to your friends - updates instantly when friends change their contact information.

tapp - the first completely customizable notification system for individuals

- Send short notifications/ emoji to any connection with a single tap.
- Privately send quick group announcements, reminders, requests, updates and alert notifications to family, local sports clubs, church members, neighbors, classroom parents, activity camp parents, study abroad program, company etc.
[tapp notifications use very little data, are private and never stored on our servers]

- Create, edit and delete groups and group messaging
- Create groups easily by job title, company name or city
- Immediate updates to your phone's native contact list
- Attach multiple photos (iPhone's Photos app limits it to 5) to email easily
- Local time for ANY contact in your address book
- Open the app and simply shake the phone to call the phone number you select

PRIVACY (more on addappt.com)

- We DO NOT store your address book on our servers.
- We DO NOT spam any of your contacts.
- We DO NOT and will not sell any data to third party services. Never Ever.

Contact Us: [email protected]; @addappt

iPhone Screenshots

(click to enlarge)

addappt: up-to-date contacts screenshot 1 addappt: up-to-date contacts screenshot 2 addappt: up-to-date contacts screenshot 3 addappt: up-to-date contacts screenshot 4 addappt: up-to-date contacts screenshot 5

App Changes

  • January 24, 2015 New version 2.1
  • November 25, 2014 New version 2.0
  • June 25, 2014 New version 1.6.2
  • May 21, 2014 New version 1.6
  • December 11, 2013 New version 1.5
  • October 08, 2013 New version 1.4.1
  • September 20, 2013 New version 1.4
  • May 07, 2013 New version 1.3.1
  • March 23, 2013 New version 1.3
  • December 12, 2012 New version 1.2.1
  • December 05, 2012 New version 1.2
  • October 04, 2012 New version 1.1.6
  • July 18, 2012 New version 1.1
  • June 14, 2012 Initial release