Cross Reality is the creator of Educacross Matemática which can be found in the Education Games category. Over 10K users downloaded and set up the game and its most recent release was on Sep 18, 2020. According to the latest information, this application is rated 4.3 on Google Play.
You can download the setup package of Educacross Matemática 5.0.02 for free and take a look at users' reviews on Droid Informer. The app works fine on Android 4.1 and above. The download of the app doesn't contain viruses or any kind of malware.