New mobile app lets you find out who unfriended you on Facebook

Ever wonder why your friend list on Facebook doesn't tally up with the last time you checked it? well it could only mean that someone has either deleted their account or something more sinister, delete you off their Facebook account.

According to media reports, there is a new app you can download called ‘Who Deleted Me’, which tells you who deleted or deactivated their account. The only problem is that the app is not retroactive which means that you will only see who discarded you (like a piece of trash) after you download the app.

The app will tell you how many friends are currently active and which friends have deleted or deactivated their account, since the last time you logged in.

How it works is, the app take peek at your friends list, saves the information, then compares it to the next time you login.

If the numbers don't add-up, the app will then tell you who has unfriended you and who has deactivated their account.