This app is very well designed and user friendly. Although videos can be time consuming, they are well worth the time they take up. This app contains the ideas of hundreds of experts and spreads them for free and makes them fun. This is a very noble and well achieved goal of this app. I would recommend it to anyone.

Conclusion

To review, TED is a non profit organization that spreads expert ideas around the world. To navigate the app there are different icons at the bottom of the screen and additional options in each section. Each section helps people to find TED talks and gain knowledge based on their interests.