Yes, you can use the Mojo App to watch videos offline. To do this, you first need to download the Mojo App from the Google Play Store or the App Store. Once you've downloaded and installed the app, log in with your phone number and password. Once you're logged in, select Videos from your menu bar on the left side of your screen. Tap on a video to start watching it offline - once you're done with it, just press the Download icon next to its name on your phone's home screen and wait for it to finish downloading. The app is currently available for both Android and iOS devices. So whether you're on your computer at home or on the go, you can now watch videos without having to worry about data bills.