Addappt Is an Address Book That Updates When Your Friends’ Information Changes
Android / iOS: It can be annoying to update your contacts every time your friends change their information, especially if you don’t know they have changed it. Addappt is a social media app that updates automatically.
Unlike social networks like Facebook, Addappt keeps contact information changes private. When your friends change their information, your contacts will be updated automatically. You can also use the app to send quick notifications to people you are associated with in the app.
addappt | ITunes App Store
addappt | Google play store