Black-Box

Small, private apps for everyday life

Independent apps built to work entirely on your device — no accounts, no tracking. Take a look:

Let's Go Places

Helps children learn what to expect on common trips around the neighborhood.Visit Let's Go Places →

PDF Autopen

Read and sign any PDF on your iPhone or iPad. Save your signature once, then place it in a tap. Pay once, no subscription.Visit PDF Autopen →