Lenguaje 8 años is a completely free educational game designed for third-grade students to learn and practice language skills. The game is developed by The City of the Apps and is available on the Android platform. The game consists of over 700 questions divided into 30 topics, including communication, syllables, synonyms, antonyms, and many more.

The game is specifically designed for eight-year-old kids and includes an exam at the end of the game to test their knowledge. The game is easy to play and helps to reinforce the concepts taught in the language curriculum. The City of the Apps gives permission for the app to be used freely in educational settings.

Overall, Lenguaje 8 años is an excellent educational game that provides an engaging and fun way for kids to learn and practice language skills. The game is completely free and is a great resource for parents and teachers looking to supplement their child's language education.