The ToDo-like app. The data model uses classes. The table view is created depending on the structure of the model classes. The user has the ability to create new records of plans, specify the time and additional notes in them.

After saving a new note or changing an old one, a new event is created in the user's calendar.

Also, a notification will be created at the time specified by the user (for testing purposes, minutes and hours are not removed in DatePicker).

In addition, after changing any characteristics inside an existing record, all notifications and calendar events are also replaced. The user can delete the entire record by clicking on leftBarButtonItem or simply swipe a table cell from right to left. After deleting calendar entries and notifications related to ToDo are also deleted.

When creating a new ToDo, the user must specify the title. The default image can be replaced with any of the PhotoLibrary or taken from the phone's camera after tapping on it.