The app was originally designed by Benesse Corporation and it relates to the Tools category. Online Lesson has been downloaded and installed by over 10K users and its latest release is dated Apr 26, 2018. On Google Play, this application has been rated 2.3 by its users.
It's free to download the installer of Online Lesson, also, you can read users' reviews on Droid Informer. The app works fine on Android 4.0 and higher. The app is completely safe for downloading.