After some months you realized that you have learnt so many words and you begin to think of putting all the words and sentences you know in a separate book (a.k.a your personal dictionary) where you can make reference to. So that whenever you come across such words you can refer to the book and see the meaning and the way you explanation them in your own words. Later, you realized that you can't easily find some words in that your personal dictionary.

This is where LangNote becomes indispensable. It is not only easy to create your book and save your words, but also easy to search for them and memorize. You also have the options to sort your saved words and create unlimited group of words.