Swiftkey X - A.I. keyboard for your phone

Swiftkey X is probably the best android keyboard. With this keyboard you can use up to 3 languages simultaneously. It works so good, that I managed to write a full page of text (microsoft word) on my X10 mini pro using the onscreen keyboard; and the X10 mini has a 2.5” screen!
All this with very few mistakes (come on, you make mistakes even on full size PC keyboards, let alone on a 2.5" screen).

How does it work? It auto corrects your typos and automatically suggests some words as you type. So you can type “hpusw” and it will spell out “house” when you hit space. You don’t even have to focus on the buttons, just type and the words will appear.
This app can learn from your online profiles such as Facebook, Gmail and Twitter, and will continue to learn from what you write on your phone. The language engine that runs under SwiftKey X is smart, but it’s not complacent. It is continually learning from the way you write to give more accurate predictions. This means a typing experience that just keeps getting better. It can even predict your next word before you press a key.
Swiftkey X features world-leading language technology: "based on the new version of TouchType's advanced Fluency language inference engine... the world's most accurate prediction and correction technology".

The supported languages (so far) are:

US English
UK English
Afrikaans
Basque
Catalan
Croatian
Czech
Danish
Dutch
French (CA)
French (FR)
Galician
German
Hungarian
Indonesian
Italian
Kazakh
Norwegian
Polish
Portuguese (BR)
Portuguese (PT)
Romanian
Russian
Slovak
Spanish (ES)
Spanish (US)
Swedish
Turkish

Like I said, you can enable up to 3 languages at once, and it works VERY well (I say this from personal experience). Also support for QWERTY, QWERTZ, QZERTY, AZERTY, Scandinavian and Russian layouts. It also has support for themes, so you can personalize it to fit your phone's current theme.

This is another app that's worth every penny. Especially if you type a lot on your phone. It will seriously boost your writing speed. Just give it a little time to learn from what and how you type.