#FunBrainyApps showcase of z3DMapYourBrain for iPad: A personally organized way to store written or drawn content. A grid overlay is available in sketch and each gets its own saved palette. The last used palette can be carried into a new sketch. To organize drill down up to 6 levels leaving a trail of custom labels or entered content. Paths sharing the same keys have common traits up to point where they diverge to different keys. Data is stored privately on its entered device in the app sandbox.