Mani Wheel is a special religious application in which you can spin a prayer wheel by whirling your iPhone.
The slightly tilted iPhone must be rotated clockwise to start up the wheel. Just make small circles with the top of your phone and be gentle. Shaking it crazy won’t do the trick!
A green led will tell you if the movement is right. Keep an eye on it because if it turns blue then you’ve fallen out of rhythm! If you manage to rotate your iPhone flawlessly for a time, then the prayer wheel will continue to spin for a while by itself.
When meditating or on the public traffic you just have to press play and the wheel will start spinning until stopped. Listen to the 'om mani padme hum' mantra during your meditation.
Om mani padme hum