Definitely. Just let me know what you need and I can see if I'm able to help. I don't know how far into development you are with the application, but here are some ideas I had on how it could work/look.
How about something like this, very basic and visual. Days with appointments are colored (maybe multiple colors for different types of events, so you can visually see what is going on)
Initial view is month view. You can press left or right at top to move months, select days by pressing on them. Add new event/appointment to that day by pressing + (goes to add appointment screen), or view day's appointments by going to Day mode. Today button brings you to day view for current day.
this Image is really wonderful, I like to have it this way. Looking forward to it.
Cheers and regards Anja31