Homescreen widget
Plays ringtone or chosen file
Possibility to choose folder to play random file from this folder
Increasing volume
Built in lock
Possibility skip one the nearest repeating alarm (for example when you woke up before alarm)
"Soft mode". If device is using (screen is on and any application are running), alarm will show only in notification area. If device switch off or close all application alarm will bring up in a minute.
Autoimport contacts events.

Permissions:
Wake lock - to wake up device
Write external storage - to write log file, export settings
Receive boot completed - setup alarms after reboot
Get tasks - to support "soft mode"
Read external storage - import settings
Vibarate - vibarate if phone is in silence mode
Read contacts - autoimport contacts events

Screenshots: