If you want to keep your information completely private, then Signal is all that you need. Yes! The signal is a private messenger that keeps your information completely protected. This app uses end-to-end encryption that secures all of your data from getting into the wrong hands. No matter if they are pictures, videos, GIFs, group messages, video messages or simply text – nothing is unsafe if you are using Signal. The non-for-profit organization Open Whisper Systems has specially designed this app to provide its users a safe platform where they can easily share their information without worrying about its privacy. Though some of the popular messengers also provide end-to-end encryption, they do not even come close to the level of security that Signal provides. But, if you are wondering whether you would have to pay for this amazing app; then my friends, may I break this to you that Signal is absolutely FREE, so you do not have to worry about paying a Signal penny for your security, you can simply download this amazing app from iTunes for free.