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.

Top ways people ask this question:

Other ways this question is asked:

  • what is exhaustion
  • what is fatique
  • what is fatiuge
  • what is fatige
  • what is languor
  • what is langour
  • what is leathargy
  • what is letharcy
  • what is lethary
  • what is lethergy
  • what is lythargy
  • what is tatt
  • facts about weakness
  • weakness?
  • fatigue?