https://campustechnology.com/articles/2015/07/27/chalkup-2.0-adds-ios-tools-for-teachers-android-version-to-follow.aspx
Chalkup 2.0 Adds iOS Tools for Teachers, Android Version to Follow -- Campus Technology
An application that lays additional class collaboration functionality on top of Google Apps for Education has added mobility features to its iOS version and...
https://www.chalkup.uk/
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