You asked:

Is tk in the world?

Yes
the world
the world

the world (the geographical area corresponding to the entire surface area of planet earth)

Evi
Evi
Evi

Evi (the company formerly known as True Knowledge)

tk10publ tk10canl

Say hello to Evi

Evi is our best selling mobile app that can answer questions about local knowledge, weather, books, music, films, people and places, recipe ideas, shopping and much more. Over the next few months we will be adding all of Evi's power to this site.

Until then, to experience all of the power of Evi you can download Evi for free on iOS, Android and Kindle Fire.

Other ways this question is asked:

  • is true knowledge in the world