0 if I could- If you value your contact list, DON'T use this app. – addappt: up-to-date contacts, groups and group messaging Review

I downloaded this app to make sure it was as easy and efficient as it claimed to be. The reviews gave me high hopes. I decided I would give it a try. Since I had lots of duplicates to clean up first, I uninstalled the app. When I went to my contact list to begin the clean up process, my contacts were GONE. (Yes I had a backup, but that doesn't excuse the fact that this app had caused my current list to disappear). I contacted the creator only to be told that "addappt DOESN'T touch/edit any of my contacts unless they are users of the service and are my connections or that I MUST HAVE DELETED THEM WITHIN THE APP". What?? Your kidding me, right?? It was installed long enough for me to check out the UI. If you value your contact list, DON'T use this app.
Review by whatagenda? on addappt: up-to-date contacts, groups and group messaging.