Vibrations turns your phone into a handheld pocket massager.
Try it out - it rocks :)

Key features:
One touch activation of one of the six vibrations Pattern (Mono vibe, Pulse, Carnival tease, Cha-Cha, Escalate, Random).
Includes ten multiple modes to change the duration length and frequency of vibrations to fit your desires.
Can run while your phone is locked so the vibrations keep going & to avoid accidentally changing mode or settings during use.
Shortcut enabling Airplane Mode (to avoid exposure to cell signal & prevent answering incoming calls).
Matches your current theme colors.

Trial version is fully features & unlimited.