With this application you can study spelling, it contains a large number of words, you can also train for the National Police and Civil Guard exams, it contains test in a format equal to the official exam.
It is divided into parts for better study:

Orthographic rules of g and j

Orthographic rules of the m and n

Spelling rules of the h

Orthographic rules of the z and the s

B and v orthographic rules

The_cographies of the c and the s

Orthographic rules of the m and n

Accentuation and Scoring

Also included a clear explanation with images so you do not have doubts about the operation of the application.

With this app you will never again have spelling mistakes