Below are a few screenshots of my use of iDoceo throughout the year. There are still loads of features I've not used and therefore these won't be mentioned below and so this is by no means an exhaustive view of what the app is capable of. For full information on the app, go to their website: http://www.idoceo.net/index.php/en/. I should also say here that I am in no way affiliated with the app and there are probably other similar apps available, but I love this one!
Once I've opened up the app and typed in my passcode my 'classes' screen comes up with each of my classes. At the top of this screen you have the menu of options to choose between - your classes, schedule, planner, day etc. You can also back-up all the data from this screen.
From the 'classes' screen you simply click on each class name and it takes you to that class' page where you can see all the students in that class, their attendance, results, homework, notes, seating plans etc etc (more on these later).