CalenMob is a Google Calendar application that is heavily inspired by Google web calendar’s clean and simple look. The calendar app synchronizes with Google Calendar automatically every time you launch the app or post changes made to an event. The offline functionality means you may create, edit and trash events even when there’s no Internet connection. The app caches the changes you made and syncs them back when you come online next. The advanced reminder system – with its SMS, email or push notification reminders – ensures you do not forget an important event.