I am not sure that after trying this app anyone would ever want to build logic and chips. The interface is awful, navigation awful, intuition absolutely absent. I am frankly surprised that this app is actually available for sale. Yes, the author deserves compensation for their time, but, I feel like My time is being wasted and I certainly do not believe this app is even remotely close in terms of quality to something that should be paid. I would say it is maybe alpha quality and the author really should have invested time into feedback and improvements before asking for money.

You give make seven segment displays always show and chips that have them inside

This app does not work well at all on iPhone. And the navigation is not very intuitive.

Its Super Hard to get everything around eachother but everything else is good