iMore Picks of the Week for April 21, 2012

Every week the editors at iMore carefully select some of our favorite, most useful, most extraordinary apps, accessories, gadgets, and websites. This week's selections include an iPad note taking app, a utility for toggling Bluetooth on your iPhone, an app for relaxation, an app for knitters, a tower defense game, an alternative to cable television, a great iPad drawing app, and an addicting iPhone puzzle game. To see what we picked, and to tell us your pick, follow on after the break!

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