iDoceo works with two main gestures, used extensively on all the app.
From iDoceo, tap on the help button on the top bar and you will see a description of the gestures allowed in that particular view.
Double tap
In order to edit a cell, a student or a column either from the grade book view or from the seating plan.
Tap and hold (long tap)
For additional options on any element: a cell, student, class, tab, column, header, etc.
Here is a short video showing both gestures in action
Pinch to zoom in&out
The schedule,planner,bulletin board and seating plans will let you zoom in&out its contents with this gesture.
Drag and drop
All the views and resources in iDoceo support drag&drop featuresHere is a short video with a few of them