Akinator (4/5 stars, guidance suggested) is today’s Amazon Free App of the Day. From Amazon:
Product Features
Akinator can read your mind and tell you what character you are thinking about
Available in several languages (French, English, Spanish, Portuguese, German, Japanese, Italian, Russian, Arabic, Simplified Chinese, Korean and Turkish).
Customize people you know (name and picture) to impress your friends
Turn on the child filter to let your children play safely.
Akinator requires an Internet connection to use his magic lamp. Turn on Wifi or be sure to have a data plan (3G).
Akinator: get it today, while it’s Amazon’s Free App of the Day!