Clunky and crashy
An awkward interface that for me works the wrong way around. Most schools have a fixed timetable, with bells and buzzers ringing at regular intervals. For example, there might be 5 lessons a day, at the same times every day. What you want is to be able to set up a school week (or two) and then input which classes you teach at which times. Year 7 Monday P1, Year 10 Monday P2 etc. This software expects you to input the classes and then individually set the times for each instance of that class. It's not even possible to quickly tab from a start time to an end time. Input is interrmittently unreliable, sometimes ignoring key strokes. It takes ages just to set up one class' times. The software crashed three times while I was trying to do my second class. I'd have happily paid the £1.49 a month for this, but realised quickly that it was unworkable and impractical.