I'm using 2 calenders and 1 To Do planner not including this. All has their pros and functions I want, yet they're different in style. This is one of the best. I just love using the week view seeing at one shot, time of events laid out in planner, including notes on that day with pics uploaded if needed. It sync with my AnyDo planner which has a calender. But I just love how I can use this a bit differently for scheduling. Best if only it has a daily mood tracker added in the notes function.