These days a new trend has gone viral on social media. FaceApp filter allows the users to look at how they will appear when they are old. People are going crazy about this app. FaceApp is developed by a Russian company called Wireless Lab and was launched in 2017. This allows the users now to create their future picture through its fine-tuned AI engine. But the App has some privacy concerns, it is learned. There is news that FaceApp needs to be investigated by the FBI.