Developers have come up with an app named the Cloak app, which will help you to stay away from unwanted real-life meetings. The app, which is currently available only for iOS, warns the users about whereabouts of people on your Instagram and Foursquare allowing you to avoid them. The company said that at present the app connects you with your Foursquare and Instagram accounts but other networks including Facebook and Twitter will soon be integrated in this app. 'Cloak then plots where your Foursquare and Instagram contacts are, according to their most recent check-ins. You can casually check the map, or - for exes, chatty neighbors and other undesirables - 'flag' them to receive an alert when they pass within a preset radius,' reported The Washington Post. Programmer Brian Moore and former Buzzfeed creative director Chris Baker have developed this app.