i I downloaded Adobe Sketch version 1.1. It won't open and is marked as waiting. Why?
Likely an issue with the iPad's interaction with the App Store. I've seen this occasionally on my own device with other apps. Unfortunately, the only workaround I've seen is to reboot the iPad. (Hold down the side power key to turn it off. Wait a little bit, then do the same thing to turn it back on.)
Hope that helps,
Frank
Sketch Engineering