There's nothing wrong with this app, although it could be slightly better, but.... It's just like Google Calendar. In fact, it's integrated with Google Calendar, and all your events show up in GC. Even the selections of colors in association to events and how you input information is the same. If you're an android user, go ahead and just use the built in Google calendar, if not your Samsung/HTC/whatever one. I have near stock android, so I get Google.  Same difference, really.