lrn is a free iPhone software, belonging to the category 'Education & Reference' .
More about lrn
Since we added this software to our catalog in 2016, it has managed to achieve 13 downloads.
Its current version is 1.4 and was updated on 11/09/2016.
It's available for users with the operating system iOS 7.0 and posterior versions, and it is only available in English.