You must check out this new app called Hound. Ask it anything and it gives you the correct answer instantly. You speak to it as if you were speaking to your friends.

This is not like 'Siri,' where you have to constantly repeat your request or you're given the incorrect information. This demo is absolutely incredible.

This app can handle very detailed questions and you still get the correct answer instantly.

It's available for Android right now, but iOS users must wait a bit.