Keepinhead is a tool you can use for the rest of your life to study faster thousands of phrases in various languages.

The main principle is easy:

* A phrase in one language appears (e. g. in French "Quels sont tes hobbys ?") and you think of the translation.
* After clicking any button, the translation will appear ("What are your hobbies?") and you mark your knowledge of the phrase.
"I knew it" = I knew the translation before it appeared, repeat this phrase after long time (e. g. after 6 days)
"I kind of knew it" = I wasn't quite sure about the translation, but I could guess what it means, repeat this phrase soon (e. g. tomorrow)
"Didn't know it" = I had no idea about the meaning of the phrase, repeat this phrase now (after few flashcards)

· study vocabulary, phrases, quotations, capitals, jokes, formulas or practically any knowledge
· create your own flashcards
· download thousands of flashcards created by other users for free
· share your flashcards with other users
· type and read text using large scale of alphabets (including Chinese, Japanese or Russian)
· use the application offline if you'd like to
· synchronize flashcards with your PC via bluetooth (intelligent, automatic synchronization of databases structures and history of repetitions of flashcards)