Download the installer of Join English 1.0.2 that is provided for free and take a look at users' reviews on Droid Informer. The app is designed for Android 2.2 and higher. It's safe to download this application. The tool is created by Plataforma Eleven and its category is Educational.
Over 1K users downloaded Join English and the latest update was launched on Apr 27, 2016. The app has been rated 2.6 on Google Play.