* Calendar Russia
* Calendar month
* Perpetual Calendar (year 1 - year 178 956 970)
* Calendar with the simple (Simple View)
* Swipe left / right to change the month
* Add a diary (daily note)
* Diary in the calendar can be sent via e-mail
* Set the font size
* Note: the color
* APK small application size (optimized APK, saving bandwidth and disk space)