MightyText | SMS From Computer or Tablet. Some apps become so ingrained in our daily lives that we take them for granted. MightyText is one of those. The Android app connects your Android phone to your notebook or desktop so that you can text from the desktop no matter where your phone is. However, the best thing about the app is that all texts to the phone pop up on the notebook or desktop computer screen. When you text me, or when I get a text from another app, the text pops up on my big screen, and I can either ignore it, or deal with it without picking up the phone. This is really handy for two step authentication. When a website asks for authentication, the code sent by text is right there on the screen. While there is a premium version, the free version does everything the user needs.