The download of this application doesn't contain viruses or any kind of malware. I3portugal is the developer of the app which is related to the Educational category. Português para o 4º Ano Básico has been rated 4.1 on Google Play.
The most recent release was on Oct 10, 2017 and the tool was downloaded and set up by over 50K users. There are advertisements in this application. Download the setup package of Português para o 4º Ano Básico 3.1 that is free of charge and take a look at users' reviews on Droid Informer. The app is developed for Android 4.0 and above.