Addappt helps keep track of your friends’ info changes

It can be a bit time-consuming and troublesome to update your friends’ contact info in your address book. There’s a new iOS and Android app that can do that for you. Addappt keeps track of your contacts’ information changes and updates accordingly. This app makes it easier for you to share changes on your info, too, in private.

Source: Lifehacker | Download: iTunes App Store (Free) + Google Play Store (Free)