VsysCalendar WP8 can sync with both Google and Windows Live. And, allows you to full edit appointments.The calendar app offers three different calendar views, search functionality, multiple reminders and much more.
more details see blog.
There is a 5-day trial version so you can test it thoroughly.
VsysCalendar has many unique features. Some of features are described in the following.
[adding a new appointment]
- the quick-editor is opened when you double tap an hour-cell (week-view is shrinked to day-view)
- you can use the time-slider when adjusting time
- enter title
- the list-box is opened when you tap a date-cell (month-view is shrinked to 3week-view)
- start drag&drop when you drag an appointment (at first, you must drag horizontal direction )
- drop it on other date-cell
[you can use the same rules which you use in Google Calendar.]
- pattern: EveryDay, EveryWeek, EveryMonth, EveryYear
- interval: 1-30
- ends: Never, Number, Date
[We confirmed that VsysCalendar works well when 10,000 appointments were created.]
- you can scroll smoothly when 10,000 appointments were created
- see the performance test results
- the performance test results include 256MB device compatibility