Teach on Mars is the creator of u[k]now that belongs to the Educational category. The tool was downloaded and installed by over 1K users and the latest stable update was on Dec 21, 2018. This application has the overall rating 4.3 on Google Play.
Get the latest installation package of u[k]now 1.3 free of charge and take a look at users' reviews on Droid Informer. The app is created for Android 4.4 and higher. The download of the app is safe and secure.