Features:-

Alerts: Get notified when your class starts so that you won't miss them.
One time setup: Fill your whole subject and timetable related info for once on starting your app which can be edited later on.
Dark mode: Now, Switch between Light theme and Dark theme.
Edit Subject info. and timetable info: You can easily update subject and timetable i.e. you can update attendance, delete subject, add subject ,update name and add or remove subject from your timetable.
History: Have a look on your history to track your classes.
Subject view: Tap on subject to get history of that subject.
Attend or miss: On basis of your attendance goal, you will be notified that whether you can miss the class or need to attend it in order to maintain your goal.

Recent changes:
Added Dark mode..
UI improved,
Bugs fixed,