Contacts on our phone are essential to help us stay in touch, and the best address book app for android makes it so much easier. Especially for businesses, keeping contacts intact is an integral part ...

Antivirus software specialist Bitdefender has found that nearly 19% of iOS apps access your address book without your knowledge — or your consent — when you’re using them, and 41% track your location.

The address book is outdated. On the iPhone, while most of my contacts reside in the Contacts app, I rarely go in there. Instead, I connect with people on Facebook, via SnapChat, WhatsApp and more.