Selecting all in a column

Is there a way of marking a whole class, for example, present with one click, instead of inputting each tick separately?

Hi Corina,
Yes, it is possible. Do a tap&hold on the column's header , and you'll find an 'attend all option. This does exactly what you ask for!
Thanks for contacting us, if you have any further questions let us know

Corina,
I forgot to mention that in order for this option to show up you must select Quick Attendance Check as the column's editor, I'm not sure if you have it already
Cheers