is tk in the world
Yes. Evi is in the world.
the world (the geographical area corresponding to the entire surface area of planet earth)
Evi (the company formerly known as True Knowledge)
Say hello to Evi
Evi is our best selling mobile app that can answer questions about books, music, films, conversions, history, people, places and much more.
To experience the full power of Evi you can download her app for free on iOS, Android and Kindle Fire.