توضیحات:

Ever misplaced your phone & you've had to ask your friends for their numbers again? Well, here's the solution. It will save you from asking your friends, 'Who's this?' and explaining to them that you'd misplaced your phone.

Backup Vault saves your contacts such that should you misplace your phone, all you have to do is re-download the App upon getting a new phone and you'll have all your saved contacts back.

Enjoy!