aCalendar Alternatives

aCalendar

Android calendar-app showing the weeks of the year (week numbers), 21 languages, syncable with Google Calendar:

FEATURES
* intuitive navigation with smooth transitions
* day, week & month calendar
* 48 colors per calendar, per-event color if supported by the calendar (Android Jelly Bean with Google Calendar only)
* flexible recurrences (e.g., every 3 weeks)
* birthdays & anniversaries with photos from your addressbook and editing
* Fullscreen widgets
* custom event font size
* uses Android's native calendar backend and synchronization
* no battery drain
* moon phases and zodiac signs for birthdays
* QR barcode sharing of events
* NFC sharing (if supported by the device) NEW
* free
* no ads
TRANSLATIONS
native language support for English, Arabic, Czech, Danish, Dutch, German, Greek, Spanish, Finnish, French, Hebrew, Italian, Japanese, Korean, Polish, Portuguese, Russian, Slovak, Swedish, Turkish and Chinese with more to come