Goalpost doesn't need a permanent internet connection, so it's perfect for use with headphones when travelling, shopping, or waiting in queues.

And it has a hands-free mode that plays the audio continuously, so there's no need to keep looking at the screen. In fact, you need no more than twenty minutes a day. The secret is to spend that time every day.

To help you organise a regular schedule, Goalpost includes an optional timer that tells you when your quota is up and asks if you want more time: