Promo codes for special videos

Hi Guys, in this post we will update occasionally with new promo codes for special videos for you. Explanation about how to use those promo codes is below

Promo Codes

How to use the promo code

All you have to do is open the app, click the hourglass button (at the top-right corner of the countdown timer) , enter the promo code and click the Submit button!

Fasten your seat belts and watch the magic happens as the countdown timer hits its legal speed limit :)
Hold on for a moment and you will be presented with the video

Have Fun!

Boaz, Yanai & Nir
The Know Fast Team

Learn something new, Fast!

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store