Livox, Alternative and Augmented Comunication and Learning Application (AACL).
It's secure to download the app. Carlos Edmar Pereira has designed Livox that falls into the Educational category. The most recent update was on Sep 5, 2020 and the tool was downloaded and set up by over 10K users.
Users rated this application 3.5 on Google Play. It's free of charge to get the installation package of Livox, also, you can check out users' reviews on Droid Informer. The app works fine on Android 4.4 and higher.