Un-send a Text Message on Android, iPhone & Blackberry

Have you ever sent a text message you wish you could take back? There's an app for that! TigerText is a free app that lets you recall your text message at any time -- even after the person has read it. This app can also encrypt your text messages, set them to self-destruct after a chosen period of time (kind of like SnapChat), and can let you know when your texts are read by the recipients. You'll need to download the app, connect it to your email address and phone, and create a password. This solution only works if both you and the recipient have the app installed, but I still thought it was cool enough to share.