InTrouble

The InTrouble is your personal security guard.
It will always keep track of you.
By simply shaking your phone it will immediately notify nominated people when you are in trouble.
No more worries which number to dial or whom to call in an emergency.
SOS, helpme app.
(Top 200 apps in Android Developer Challenge 2 contest)

Recent changes:
2.0 - added multi-phone interface
2.1 - added Android licensing