Meaningful learning involves everything that makes learning interesting, fun and part of the child's universe. And if it is significant for them to use technology to play, how about using them to learn too? ... Thinking about it, the application Prof Ju introduces through simple activities, the graphic and sound representation of the letters of the alphabet, vowels, as well as the joining of syllables for the construction of simple words. In addition, it develops mathematical reasoning by addressing the four operations.