iFidget is an app designed to help people with a range of habits from rocking back and forth to restless leg syndrome or even just constant fidgeting. It has an incredibly simple design, but it has a very big future.
iFidget is designed to be used while you're sitting. It can be set to vibrate or play a sound when it detects that you aren't sitting still. iFidget attempts to tell the difference between somebody who is rocking, fidgeting or moving constantly vs somebody who is just shifting their weight at a table.
iFidget can be a very useful therapeutic tool for those who start these habits subconsciously and would like to take the first step towards stopping them.